* [[Site.1150-100BCAntikytheraMechanismReconstructedModel-WithOrreryByJohnLancashire | Site.1150-100 BC Antikythera Mechanism Reconstructed Model-With Orrery By John Lancashire]] . . . 18 June 2023 by ?: [==] * [[Site.ComptometerWoodie1896 | Site.Comptometer "Woodie" 1896, serial 2491]] . . . 17 May 2023 by ?: [==] * [[Site.Schickard1623 | Site.Schickard 1623]] . . . 09 May 2023 by ?: [==] * [[Main.News | Main.New on Things that Count]] . . . 09 May 2023 by ?: [==] * [[Site.SchicardvsPascal | Site.Schickard versus Pascal - an empty debate?]] . . . 09 May 2023 by ?: [==] * [[Site.150-100BCAntikytheraMechanismReconstructedModel-BasicFormByKostasKotsanas | Site.'~150-100 BC': Antikythera mechanism - reconstruction by Kostas Kotsanas ]] . . . 08 May 2023 by ?: [==] * [[Site.Introduction | Site.Things that Count ]] . . . 08 May 2023 by ?: [==] * [[Site.CuneiformReceipt | Site.2100-2000 BC: Neo Sumerian cuneiform receipt for 13 litres of clarified butter and 16 litres of dried cheese with sumac]] . . . 06 May 2023 by ?: [==] * [[Site.150-100BCAntikytheraMechanismReconstructedModel-BasicFormByKostasKotsanas | Site.'~150-100 BC': Antikythera mechanism model - reconstruction by Kostas Kotsanas ]] . . . 06 May 2023 by ?: [==] * [[Site.150-100BCAntikytheraMechanismReconstructedModel-BasicFormByKostasKotsanas | Site.'~150-100 BC': Antikythera mechanism, reconstruction by Kostas Kotsanas ]] . . . 06 May 2023 by ?: [==] * [[Site.150-100BCAntikytheraMechanismReconstructedModel-BasicFormByKostasKotsanas | Site.'~150-100 BC': Reconstructed model of Antikythera mechanism, by Kostas Kotsanas ]] . . . 06 May 2023 by ?: [==] * [[Site.150-100BCAntikytheraMechanismReconstructedModel-BasicFormByKostasKotsanas | Site.150-100 BC Antikythera Mechanism Reconstructed Model-Basic Form By Kostas Kotsanas]] . . . 06 May 2023 by ?: [==] * [[Site.ObjectsInTheCollection | Site.Objects in "collection Calculant"]] . . . 06 May 2023 by ?: [==] * [[Main.RecentPublications | Main.Recent Publications]] . . . 07 July 2022 by ?: [==] * [[Main.ABCNationalNews18Nov2021 | Main.ABC National News 18 Nov 2021]] . . . 05 December 2021 by ?: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.Early Evolution of the Modern Calculator]] . . . 09 December 2018 by ?: [==] * [[Site.DividersC1-C3 | Site.000-200 AD: Ancient Roman dividers]] . . . 09 December 2018 by ?: [==] * [[Site.DividersC1-C3 | Site.000-300 AD: Three Ancient Roman dice]] . . . 09 December 2018 by ?: [==] * [[Site.DividersC1-C3 | Site.Dividers C1-C 3]] . . . 09 December 2018 by ?: [==] * [[OtherObjects.XaSerial658 | OtherObjects.{Xa-#658} XA owned by Peter Watts ]] . . . 10 September 2018 by ?: [==] * [[OtherObjects.EMGList | OtherObjects.List of Surviving E.M.G. Handmade 'Large Horn' Gramophones]] . . . 10 September 2018 by ?: [==] * [[Site.OJAdder1952 | Site.~1952 O.J. Adder]] . . . 10 December 2017 by ?: [==] * [[Site.Tachylemme1876 | Site.Tachylemme 1876]] . . . 22 November 2017 by ?: [==] * [[Site.DresdenPascaline1652 | Site."Queen of Poland" Pascaline ~1650 - replica of the surviving machine held at Dresden]] . . . 18 November 2017 by ?: [==] * [[OtherObjects.IX-220 | OtherObjects.{IX-220} IX purchased by Gill Horrocks 2017]] . . . 08 October 2017 by ?: [==] * [[OtherObjects.IX-220 | OtherObjects.{IX-#1072} TMF 9 Jan 2009 Orthoscan [Sean] #1072]] . . . 08 October 2017 by ?: [==] * [[OtherObjects.IXSerial690 | OtherObjects.{IX-#690} IX purchased by Pete Peterson]] . . . 14 June 2017 by ?: [==] * [[OtherObjects.IXBerndt2048 | OtherObjects.{IX-#2048} Mark IX owned by William Bern.]] . . . 06 June 2017 by ?: [==] * [[Site.OperatingInstructionsForAPascaline | Site.Operating Instructions For A Pascaline]] . . . 18 May 2017 by ?: [==] * [[Site.Pascaline1652 | Site.Pascaline ~1650 - working exemplar based on surviving machines]] . . . 18 May 2017 by ?: [==] * [[Site.ObjectsGallery | Site.A collection of things that count]] . . . 18 May 2017 by ?: [==] * [[Site.DresdenPascaline1652 | Site."Queen of Poland" Pascaline ~1652 - replica of the surviving machine held at Dresden]] . . . 17 May 2017 by ?: [==] * [[Site.Pascaline1652 | Site.Pascaline ~1652 - working exemplar based on surviving machines]] . . . 17 May 2017 by ?: [==] * [[Site.SurvivingPascalines | Site.Surviving Pascalines]] . . . 17 May 2017 by ?: [==] * [[Site.ReplicaPascalines | Site.Exemplar and Replica Pascalines]] . . . 17 May 2017 by ?: [==] * [[Site.Pascaline1652 | Site.Pascaline ~1652 - replica based on surviving examples]] . . . 17 May 2017 by ?: [==] * [[Site.DresdenPascaline1652 | Site.Dresden Pascaline 1652]] . . . 15 May 2017 by ?: [==] * [[OtherObjects.XaSerial412 | OtherObjects.{Xa-#412} Xa purchased ebay 19 Jan 2015 (fell off car)]] . . . 08 May 2017 by ?: [==] * [[OtherObjects.Xa-130 | OtherObjects.{Xa-130} Xa owned by Gary Stucka, acquired about 1997 from Raymond Glaspole in Oxford, UK]] . . . 15 April 2017 by ?: [==] * [[OtherObjects.Xa-130 | OtherObjects.Xa-130]] . . . 14 April 2017 by ?: [==] * [[OtherObjects.Xa-120 | OtherObjects.{Xa-110} XA owned by Paul Ritchens ]] . . . 22 May 2016 by ?: [==] * [[OtherObjects.IX-210 | OtherObjects.{IX-210} Mark IX owned by Graham Tait.]] . . . 07 May 2016 by ?: [==] * [[OtherObjects.IX-210 | OtherObjects.IX-210]] . . . 07 May 2016 by ?: [==] * [[OtherObjects.IX-200 | OtherObjects.{IX-200} Reeman Dansie, Mark IX Electric, with ivorine plaque]] . . . 07 May 2016 by ?: [==] * [[OtherObjects.EMGXAEVideo | OtherObjects.The Gramophone in action]] . . . 24 March 2016 by ?: [==] * [[OtherObjects.Test1 | OtherObjects.Test 1]] . . . 30 January 2016 by ?: [==] * [[OtherObjects.OtherObjects | OtherObjects.Some other Objects]] . . . 30 January 2016 by ?: [==] * [[OtherObjects.EMG | OtherObjects.E.M.G. Handmade 'Large Horn' Gramophones]] . . . 30 January 2016 by ?: [==] * [[Site.SideBar | Site.Side Bar]] . . . 23 January 2016 by ?: [==] * [[OtherObjects.XbSer732 | OtherObjects.{Xb-#817} Owned by ORCHORSOL]] . . . 21 January 2016 by ?: [==] * [[OtherObjects.RestorationOfTheGramophone | OtherObjects.Conservation of the EMG XA (Export) Gramophone]] . . . 19 January 2016 by ?: [==] * [[OtherObjects.HistoryTrail | OtherObjects.History Contents]] . . . 18 January 2016 by ?: [==] * [[OtherObjects.OtherEMGXA | OtherObjects.Ancilliary equipment and information for the EMG XA (Export)]] . . . 18 January 2016 by ?: [==] * [[OtherObjects.1932EMGGramophone | OtherObjects.1932: E.M.G. Mark Xa ('Export') Gramophone, #657]] . . . 18 January 2016 by ?: [==] * [[OtherObjects.MaintenanceAndTechnicalNotes | OtherObjects.Maintenance And Technical Notes]] . . . 18 January 2016 by ?: [==] * [[OtherObjects.Resources | OtherObjects.Resources]] . . . 18 January 2016 by ?: [==] * [[OtherObjects.Soundbox | OtherObjects.Soundbox/Reproducer maintenance and technical notes]] . . . 18 January 2016 by ?: [==] * [[OtherObjects.Horn | OtherObjects.Maintenance and technical notes for horn]] . . . 18 January 2016 by ?: [==] * [[OtherObjects.RestorationOfTheGramophone | OtherObjects.Restoration of the EMG XA (Export) Gramophone]] . . . 18 January 2016 by ?: [==] * [[OtherObjects.GroupFooter | OtherObjects.Group Footer]] . . . 16 January 2016 by ?: [==] * [[OtherObjects.GroupHeadersAndFooters | OtherObjects.Group Headers And Footers]] . . . 16 January 2016 by ?: [==] * [[Site.GroupFooter | Site.Group Footer]] . . . 16 January 2016 by ?: [==] * [[Site.GroupHeadersAndFooters | Site.Group Headers And Footers]] . . . 16 January 2016 by ?: [==] * [[OtherObjects.HereForSomeOtherPicturesOfThisMachine | OtherObjects.Some other pictures of this gramophone]] . . . 16 January 2016 by ?: [==] * [[OtherObjects.EMGXAEVideo | OtherObjects.EMGXAE Video]] . . . 16 January 2016 by ?: [==] * [[OtherObjects.RestorationOfTheGramophone | OtherObjects.Some other pictures of this gramophone]] . . . 16 January 2016 by ?: [==] * [[Site.ELibrary | Site.e-Library]] . . . 14 January 2016 by ?: [==] * [[Site.Schott1168 | Site.Gaspar Schott 1668: Organum Mathematicum Libris IX Explicandum]] . . . 13 January 2016 by ?: [==] * [[Site.Schott1168 | Site.1668: Gaspar Schott, Organum Mathematicum Libris IX Explicandum]] . . . 13 January 2016 by ?: [==] * [[Site.CuneiformReceipt | Site.2100-2000 BC: Neo Sumerian cuneiform receipt for 9 litres of clarified butter and 12 litres of dried cheese with sumac]] . . . 16 November 2015 by ?: [==] * [[Site.CuneiformReceipt | Site.2100-2000 BC: Akkadian cuneiform receipt for 9 litres of clarified butter and 12 litres of dried cheese with sumac]] . . . 29 October 2015 by ?: [==] * [[Site.CuneiformReceipt | Site.2100-2000 BC: Akkadian cuneiform receipt for 9 litres of clarified butter and 12 litres of dried cheese]] . . . 28 October 2015 by ?: [==] * [[Site.CuneiformReceipt | Site.2100-2000 BC: Akkadian cuneiform receipt for 3 litres of clarified butter and 6 litres of dried cheese]] . . . 28 October 2015 by ?: [==] * [[Site.CuneiformReceipt | Site.2100-2000 BC: Cuneiform receipt for 3 litres of clarified butter and 6 litres of dried cheese]] . . . 28 October 2015 by ?: [==] * [[Site.CuneiformReceipt | Site.2100-2000 BC: Cuneiform receipt for 3 ~litre of clarified butter and 6 litre of dried cheese]] . . . 28 October 2015 by ?: [==] * [[Site.CuneiformReceipt | Site.Cuneiform Receipt]] . . . 28 October 2015 by ?: [==] * [[Site.CuneiformTag | Site.Old Babylonian cuneiform tag, 1934-1924 BC]] . . . 28 October 2015 by ?: [==] * [[Site.Rechenmachinen1901 | Site.Rechenmachinen 1901]] . . . 26 October 2015 by ?: [==] * [[Site.SeidelAmpNaumann1910 | Site.~1910: Seidel & Naumann (SUN) Adding Machine]] . . . 24 September 2015 by ?: [==] * [[Site.SeidelAmpNaumann1910 | Site.~1910: Seidel & Naumann Adding Machine]] . . . 23 September 2015 by ?: [==] * [[Profiles.1930DaveyRollright | Profiles.1930 Davey Rollright]] . . . 21 September 2015 by ?: [==] * [[OtherObjects.IX60 | OtherObjects.{IX-60} Christies Lot 57 31 July 1996 Electric, Slightly sagging (£1,035)]] . . . 20 September 2015 by ?: [==] * [[OtherObjects.ReplacingRubberGasketsOnA4SpringSoundbox | OtherObjects.Replacing rubber gaskets on a 4 spring soundbox]] . . . 17 September 2015 by ?: [==] * [[OtherObjects.Xa-110 | OtherObjects.{Xa-110} EMGIAN owned Mark Xa with Xa horn]] . . . 16 September 2015 by ?: [==] * [[OtherObjects.DatingAnEMGGramophone | OtherObjects.Dating An EMG Gramophone]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.XbSer817 | OtherObjects.{Xb-#817} Probable Factory hybrid owned by ORCHORSOL with Xb 29 ½” horn]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.XbSer817 | OtherObjects.{Xb-#817} Probable Factory hybrid wned by ORCHORSOL with Xb 29 ½” horn]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.Xa-110 | OtherObjects.{Xa-110} EMGIAN owned Mark XA with XA horn]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.X-60 | OtherObjects.{X-60} Mark X formerly owned by Edward Sackville-West under restoration at Knole]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.X-60 | OtherObjects.Mark X formerly owned by Edward Sackville-West under restoration at Knole]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.XAEEMGIAN | OtherObjects.Mark Xa base with transportable (export) oversize (Xb) horn]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.SoundboxAngle | OtherObjects.Soundbox angle]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.Needle | OtherObjects.Needle]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.XbE20 | OtherObjects.{XbE-20} G.R., Thick knuckle indicating Xb (oversize) horn.]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.XbE20 | OtherObjects.Xb E 20]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.IXOrthoscan1072 | OtherObjects.{IX-#1072} TMF 9 Jan 2009 Orthoscan [Sean] #1072]] . . . 15 September 2015 by ?: [==] * [[OtherObjects.XAEEMGIAN | OtherObjects.Mark Xa with transportable (export) oversize horn]] . . . 14 September 2015 by ?: [==] * [[OtherObjects.PrivacyPolicy | OtherObjects.Privacy Policy]] . . . 14 September 2015 by ?: [==] * [[OtherObjects.IX-200 | OtherObjects.{IX-200} Reeman Dansie, Mark IX Electric, with ivorine vorine plaque (£1,500)]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.IX-200 | OtherObjects.IX-200]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMG | OtherObjects.E.M.G. Handmade Large Horn Gramophones]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMGList | OtherObjects.List of Surviving E.M.G. Large Horn Gramophones]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMGList | OtherObjects.List of E.M.G. Large Horn Gramophones]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMGList | OtherObjects.Listing of E.M.G. Large Horn Gramophones]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMG | OtherObjects.E.M.G. Large Horn Gramophones]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMG | OtherObjects.List of E.M.G. Large Horn Gramophones]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMGList | OtherObjects.E.M.G. Large Horn Gramophones]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMGList | OtherObjects.EMG List]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMGList | OtherObjects.{Xa-#412} Xa purchased ebay 19 Jan 2015 (Fell of car)]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.XaSerial412 | OtherObjects.{Xa-#412} Xa purchased ebay 19 Jan 2015 (Fell of car)]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.Xa-80 | OtherObjects.Xa-80]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.Xa-80 | OtherObjects.{Xa-80} Xa purchased ebay 19 Jan 2015 (Fell of car)]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.EMG | OtherObjects.EMG Large Horn Gramophones]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.XbSerial1225 | OtherObjects.{Xb-#1225} Electric Xb from ebay 17 Sep 2013 ]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.XbSerial1225 | OtherObjects.{Xb-#1225} Electric Xb #1225 ]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.XbSerial1225 | OtherObjects.{Xb-#1225} G.R. Register 5 Electric S/N Full ball-race Square metal T/A rest #1225 ]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.XbSerial1225 | OtherObjects.Xb Serial 1225]] . . . 13 September 2015 by ?: [==] * [[OtherObjects.XbSerial203 | OtherObjects.{Xb-#203} Christies Lot 53 31 July 1996, Garrard Super Motor, #203 (£3,105)]] . . . 12 September 2015 by ?: [==] * [[OtherObjects.XbSerial203 | OtherObjects.Xb Serial 203]] . . . 12 September 2015 by ?: [==] * [[OtherObjects.IXOrthoscan1072 | OtherObjects.IX Orthoscan 1072]] . . . 12 September 2015 by ?: [==] * [[OtherObjects.EMGtest | OtherObjects.EMG Large Horn Gramophones]] . . . 12 September 2015 by ?: [==] * [[OtherObjects.EMGtest | OtherObjects.EMG Gramophones]] . . . 12 September 2015 by ?: [==] * [[OtherObjects.EMGtest | OtherObjects.New Home Page for EMG Gramophone List]] . . . 12 September 2015 by ?: [==] * [[OtherObjects.EMGtest | OtherObjects.EM Gtest]] . . . 11 September 2015 by ?: [==] * [[OtherObjects.TMF9Jan2009OrthoscanSean | OtherObjects.TMF 9 Jan 2009 Orthoscan Sean]] . . . 11 September 2015 by ?: [==] * [[Site.TestAnythingPage | Site.Test Anything Page]] . . . 03 September 2015 by ?: [==] * [[Site.TestAnythingPage | Site.Early Evolution of the Modern Calculator]] . . . 03 September 2015 by ?: [==] * [[OtherObjects.EMG1934Catalogue | OtherObjects.EMG Gramophone Catalogue from ~1934]] . . . 01 September 2015 by ?: [==] * [[OtherObjects.HereForSomeOtherPicturesOfThisMachine | OtherObjects.Some other pictures of this EMG Xa gramophone]] . . . 01 September 2015 by ?: [==] * [[OtherObjects.HereForSomeOtherPicturesOfThisMachine | OtherObjects.Some other pictures of the EMG Xa 'Export' gramophone]] . . . 01 September 2015 by ?: [==] * [[OtherObjects.HereForSomeOtherPicturesOfThisMachine | OtherObjects.Some other pictures of the EMG Xa gramophone]] . . . 01 September 2015 by ?: [==] * [[OtherObjects.HereForSomeOtherPicturesOfThisMachine | OtherObjects.Some other pictures of the EMG gramophone]] . . . 01 September 2015 by ?: [==] * [[OtherObjects.PageFootMenu | OtherObjects.Page Foot Menu]] . . . 01 September 2015 by ?: [==] * [[OtherObjects.1910WimshurstMachine | OtherObjects.~1910: Wimshurst Machine]] . . . 31 August 2015 by ?: [==] * [[OtherObjects.1932EMGGramophone | OtherObjects.1932: E.M.G. Mark Xb ('Export') Gramophone, #657]] . . . 31 August 2015 by ?: [==] * [[OtherObjects.1910WimshurstMachine | OtherObjects.~1910 Wimshurst Machine]] . . . 30 August 2015 by ?: [==] * [[OtherObjects.1910WimshurstMachine | OtherObjects.1910 Wimshurst Machine]] . . . 30 August 2015 by ?: [==] * [[OtherObjects.1910WimshurstMachine | OtherObjects.1910 Wimshurst Electrostatic Machine]] . . . 30 August 2015 by ?: [==] * [[OtherObjects.1932EMGGramophone | OtherObjects.1932 E.M.G. Mark Xb ('Export') Gramophone, #657]] . . . 30 August 2015 by ?: [==] * [[Site.Part1BeforeTheModernEpoch | Site.Before the Modern Era]] . . . 30 August 2015 by ?: [==] * [[OtherObjects.1932EMGGramophone | OtherObjects.1932 E.M.G. Model Xb ('Export') Gramophone, #657]] . . . 30 August 2015 by ?: [==] * [[Site.Webb1889 | Site.1889 model Web Adder serial 3220]] . . . 30 August 2015 by ?: [==] * [[Site.Comptator1910 | Site.Comptator 1910]] . . . 24 July 2015 by ?: [==] * [[Site.OJAdderInstructionsForUse | Site.O.J. Adder Instructions for Use]] . . . 21 July 2015 by ?: [==] * [[Site.Diderot1759 | Site.Diderot and D'Alembert 1759 - Mechanism of the Pascaline]] . . . 21 July 2015 by ?: [==] * [[Site.Webb1869 | Site.Webb's Patent Adder and Talley Board 1869]] . . . 30 June 2015 by ?: [==] * [[Site.Alpina-1961 | Site.Alpina step-drum calculator 1961, serial 5944.]] . . . 30 June 2015 by ?: [==] * [[Site.Curta-2-1963 | Site.Curta type 2 1963 step-drum calculator]] . . . 30 June 2015 by ?: [==] * [[Site.Alpina-1961 | Site.Alpina calculator 1961, serial 5944.]] . . . 30 June 2015 by ?: [==] * [[Site.Curta-1-1948 | Site.Curta model 1, 1948, step-drum calculator, with pin sliders, serial #5424.]] . . . 30 June 2015 by ?: [==] * [[Site.Alpina-1961 | Site.Alpina calculator, 1961, serial 5944.]] . . . 30 June 2015 by ?: [==] * [[Site.Alpina-1961 | Site.Alpina calculator, 1961, serial 5944. circular sliderule]] . . . 30 June 2015 by ?: [==] * [[Site.Quixsum1930 | Site.Quixsum, model C, ~1930, imperial feet, inches and fractions adding machine]] . . . 27 June 2015 by ?: [==] * [[Site.Quixsum1930 | Site.Quixsum adding machine, model C, 1930]] . . . 26 June 2015 by ?: [==] * [[Site.Facit1950 | Site.1950: Facit LX pinwheel calculator, serial 105478]] . . . 29 April 2015 by ?: [==] * [[Site.LateModern | Site.The Late Modern Period (from 1800) ]] . . . 25 April 2015 by ?: [==] * [[Main.AMorePersonalExplanation | Main.A More Personal Explanation]] . . . 23 January 2015 by ?: [==] * [[Site.Facit1945 | Site.1945: Facit Model S pinwheel calculator, serial 210652]] . . . 17 December 2014 by ?: [==] * [[Site.Facit1945 | Site.1945: Facit Model S Calculator, serial 210652]] . . . 17 December 2014 by ?: [==] * [[Site.Facit1945 | Site.1945: Facit Model S Calculator Serial 210652]] . . . 17 December 2014 by ?: [==] * [[Site.Facit1950 | Site.1950: Facit LX pinwheel calculator, Serial 105478]] . . . 17 December 2014 by ?: [==] * [[Site.Facit1950 | Site.Facit 1950]] . . . 17 December 2014 by ?: [==] * [[Main.RecentPublicationsSoftware | Main.Recently Authored Software]] . . . 04 November 2014 by ?: [==] * [[Site.Holm1793 | Site.1793: Pietr Holm's "Tobacco Box" for ship's speed and calendar]] . . . 30 October 2014 by ?: [==] * [[Site.Calculi1577 | Site.Calculi 1577]] . . . 28 October 2014 by ?: [==] * [[Site.Holm1793 | Site.Holm 1793]] . . . 27 October 2014 by ?: [==] * [[Site.KeplersLetters | Site.Extracts from Kepler's Letters]] . . . 25 October 2014 by ?: [==] * [[Site.PrintBook | Site.Download as eBook & Restore to Website Settings]] . . . 14 October 2014 by ?: [==] * [[Site.LBrooks1849 | Site.1849: L. Brook's Circular Simple and Compound Interest Table Reckoner]] . . . 14 October 2014 by ?: [==] * [[L.Brooks1849 | L.1849: L. Brook's Circular Simple and Compound Interest Table Reckoner]] . . . 14 October 2014 by ?: [==] * [[Site.JBMorill1856 | Site.1856: Multiplying cylinder by J. B. Morill (USA) ]] . . . 14 October 2014 by ?: [==] * [[Site.JBMorill1856 | Site.1856: Multiplying cylinder by J. B. Morill (Broadway, New York, USA]] . . . 14 October 2014 by ?: [==] * [[Site.JBMorill1856 | Site.1856: Multiplying cylinder by J. B. Morill]] . . . 14 October 2014 by ?: [==] * [[L.Brooks1849 | L.1849: L. Brook's Circular Simple Interest Table]] . . . 12 October 2014 by ?: [==] * [[Site.Madas-IX-Maxima | Site. MADAS-IX-Maxima ~1917]] . . . 20 September 2014 by ?: [==] * [[Site.Addo1920 | Site.Addo ~1920 mod 2 Adder, serial 2797]] . . . 20 September 2014 by ?: [==] * [[Site.DerZeitermittler1947 | Site.Der Zeitermittler 1947]] . . . 20 September 2014 by ?: [==] * [[Site.ButterfieldSector1700 | Site.Butterfield Sector 1700]] . . . 19 September 2014 by ?: [==] * [[Site.Supremathic1935 | Site.Supremathic 1935]] . . . 19 September 2014 by ?: [==] * [[Site.HP-65-1973 | Site.Hewlett Packard HP-65 Calculator, August 1973]] . . . 14 September 2014 by ?: [==] * [[Site.LaNature1893 | Site.Article in La Nature, 1893 on the Centigraph]] . . . 23 August 2014 by ?: [==] * [[Site.Madas-IX-Maxima | Site.Madas-IX-Maxima]] . . . 18 August 2014 by ?: [==] * [[Site.HP-45-1973 | Site.Hewlett Packard HP-45 Calculator, December 1973]] . . . 19 July 2014 by [[~Jim Falk]]: [==] * [[Site.HP-35-1972 | Site.Hewlett Packard HP-35 Calculator, July 1972]] . . . 18 July 2014 by [[~Jim Falk]]: [==] * [[Site.HP-45-1973 | Site.Hewlett Packard HP-45 Calculator]] . . . 18 July 2014 by [[~Jim Falk]]: [==] * [[Site.HP-65-1973 | Site.August 1973, Hewlett Packard HP 65 Calculator, serial 1333A 06752]] . . . 18 July 2014 by [[~Jim Falk]]: [==] * [[Site.HP-65-1973 | Site.HP-65-1973]] . . . 18 July 2014 by [[~Jim Falk]]: [==] * [[Site.Pascaline1652 | Site.Pascaline 1652]] . . . 17 July 2014 by [[~Jim Falk]]: [==] * [[Site.JacobLeupold1727 | Site.Leupold, Theatrum arithmetico geometricum, 1st Edition, 1727]] . . . 13 July 2014 by [[~Jim Falk]]: [==] * [[Site.JacobLeupold1727 | Site.Leupold, Theatrum arithmetic geometricum, 1st Edition, 1727]] . . . 13 July 2014 by [[~Jim Falk]]: [==] * [[Site.JacobLeupold1727 | Site.Jacob Leupold (1674-1727), Theatrum arithmetic geometricum..., 1st Edition, 1727]] . . . 13 July 2014 by [[~Jim Falk]]: [==] * [[Site.JacobLeupold1727 | Site.LEUPOLD, Jacob (1674-1727), '/Theatrum arithmetic geometricum.../' 1st Edition, 1727]] . . . 13 July 2014 by [[~Jim Falk]]: [==] * [[Site.JacobLeupold1727 | Site.Jacob Leupold 1727]] . . . 13 July 2014 by [[~Jim Falk]]: [==] * [[Site.Kuli1909 | Site.Kuli Calculator ~1909, serial 1192]] . . . 12 July 2014 by [[~Jim Falk]]: [==] * [[Site.Fuller1926 | Site.Fuller 1926]] . . . 12 July 2014 by [[~Jim Falk]]: [==] * [[Site.Adder1908 | Site.The Adder ~1908 single column adding machine, serial no. 1306]] . . . 12 July 2014 by [[~Jim Falk]]: [==] * [[Site.Centigraph1891 | Site.Centigraph Adder, 1891, serial no. 1523]] . . . 12 July 2014 by [[~Jim Falk]]: [==] * [[Site.Spalding1884 | Site.Spalding Adding Machine 1884, serial no. 494]] . . . 12 July 2014 by [[~Jim Falk]]: [==] * [[Site.1908Calcumeter | Site.~1912: The Standard Desk Calcumeter, serial 89939]] . . . 16 June 2014 by [[~Jim Falk]]: [==] * [[Site.1908Calcumeter | Site.1908-15: The Standard Desk Calcumeter, serial 89939]] . . . 16 June 2014 by [[~Jim Falk]]: [==] * [[Site.1908Calcumeter | Site.1908-15: The Standard Desk Calcumeter]] . . . 13 June 2014 by [[~Jim Falk]]: [==] * [[Site.Adder1908 | Site.Adder ~1908 single column adding machine, serial no. 1306]] . . . 26 May 2014 by [[~Jim Falk]]: [==] * [[Site.Astragalus | Site.100-200 AD: Ancient Roman bronze astragalus (gaming knucklebone) ]] . . . 22 May 2014 by [[~Jim Falk]]: [==] * [[Site.FaberCastell1967 | Site.Faber Castell 1967]] . . . 21 May 2014 by ?: [==] * [[Site.Millionaire1912 | Site.Millionaire 1912]] . . . 18 May 2014 by [[~Jim Falk]]: [==] * [[Site.Astrolabe | Site.Astrolabe]] . . . 16 May 2014 by [[~Jim Falk]]: [==] * [[Site.HP-ScientificAmerican1973 | Site.HP-Scientific American 1973]] . . . 16 May 2014 by [[~Jim Falk]]: [==] * [[Site.LaNature1893 | Site.Article in '/La Nature/' 1893 on the Centigraph]] . . . 16 May 2014 by [[~Jim Falk]]: [==] * [[Site.Astralagus | Site.100-200 AD: Ancient Roman bronze astragalus (gaming knucklebone)]] . . . 12 May 2014 by [[~Jim Falk]]: [==] * [[Site.Dice | Site.000-300 AD: Three Ancient Roman dice]] . . . 12 May 2014 by [[~Jim Falk]]: [==] * [[Site.Astralagus | Site.100-200 AD: Ancient Roman bronze astragalus (gaming knucklebone) ]] . . . 12 May 2014 by [[~Jim Falk]]: [==] * [[Site.Astralagus | Site.100-200 AD: Ancient Roman bronze astralagus (gaming knucklebone) ]] . . . 12 May 2014 by [[~Jim Falk]]: [==] * [[Site.Astralagus | Site.100-200: Ancient Roman bronze astralagus (gaming knucklebone) ]] . . . 12 May 2014 by [[~Jim Falk]]: [==] * [[Site.PalmersComputingScale1846 | Site.1847: Palmer's Computing Scale and Fuller's Time Telegraph]] . . . 11 May 2014 by [[~Jim Falk]]: [==] * [[Site.Dice | Site.000-300AD: Three Ancient Roman dice]] . . . 06 May 2014 by [[~Jim Falk]]: [==] * [[Site.Dice | Site.Three Ancient Roman dice]] . . . 05 May 2014 by [[~Jim Falk]]: [==] * [[Site.OldBabylonianTagNotes | Site.Old Babylonian Tag Notes]] . . . 03 May 2014 by [[~Jim Falk]]: [==] * [[Main.World | Main.New in the world]] . . . 03 May 2014 by [[~Jim Falk]]: [==] * [[Site.USPatent146407 | Site.Original Spalding Adding Machine Patent - US Patent 146407]] . . . 29 April 2014 by [[~Jim Falk]]: [==] * [[Site.PrintBook2 | Site.Download as eBook & Restore to Website Settings]] . . . 27 April 2014 by [[~Jim Falk]]: [==] * [[Site.TestAnythingPage | Site.Download as eBook & Restore to Website Settings]] . . . 27 April 2014 by [[~Jim Falk]]: [==] * [[Site.SkinChanges | Site.Skin Changes]] . . . 26 April 2014 by ?: [==] * [[Site.Pageactions | Site.Pageactions]] . . . 26 April 2014 by ?: [==] * [[Site.PrintBook2 | Site.Download as eBook & Restore to Website Settings 2]] . . . 25 April 2014 by ?: [==] * [[Site.PrintBook2 | Site.Print Book 2]] . . . 25 April 2014 by ?: [==] * [[Site.InteractingWithTheSite | Site.Notes for site administrator]] . . . 25 April 2014 by ?: [==] * [[Admin.BackupThings | Admin.Backup Things]] . . . 24 April 2014 by ?: [==] * [[Site.PrintBook]] . . . 23 April 2014 by ?: [==] * [[Site.ComptometerWoodie1896 | Site.Comptometer Woodie 1896]] . . . 18 April 2014 by ?: [==] * [[Main.WikiSandbox | Main.Wiki Sandbox]] . . . 17 April 2014 by ?: [==] * [[Site.Ebook | Site.Download "Things that Count" as an ebook]] . . . 14 April 2014 by ?: [==] * [[Site.Test | Site.Test]] . . . 12 April 2014 by ?: [==] * [[Site.Test | Site.e-Library]] . . . 12 April 2014 by ?: [==] * [[Site.Test | Site.Objects in "collection Calculant"]] . . . 12 April 2014 by ?: [==] * [[Site.SitePageList | Site.Site Page List]] . . . 12 April 2014 by ?: [==] * [[Site.CalculimCharpentier1881 | Site.Charpentier Calculimètre circular sliderule]] . . . 11 April 2014 by ?: [==] * [[Site.CalculimCharpentier1881 | Site.Calculim Charpentier 1881]] . . . 11 April 2014 by ?: [==] * [[Site.TestPrintText | Site.Test Print Text]] . . . 11 April 2014 by ?: [==] * [[Notes.Notes | Notes.Miscellaneous Notes on "Things that Count"]] . . . 07 April 2014 by ?: [==] * [[Site.ReplicaPascalines | Site.Replica Pascalines]] . . . 07 April 2014 by ?: [==] * [[Site.HerzstarkElectricMechanism | Site.Herzstark Electric Mechanism]] . . . 07 April 2014 by ?: [==] * [[Site.CatalogueAmendmentByAuctionTeamBreker | Site.Catalogue Amendment By Auction Team Breker]] . . . 07 April 2014 by ?: [==] * [[Site.BlochSchnellkalulatorsInCollections | Site.Bloch Schnellkalulators In Collections]] . . . 07 April 2014 by ?: [==] * [[Main.FakesAndFalsePromises | Main.Fakes And False Promises]] . . . 07 April 2014 by ?: [==] * [[Site.PascalineMechanism | Site.Pascaline Mechanism]] . . . 07 April 2014 by ?: [==] * [[Notes.Notes | Notes.Notes]] . . . 07 April 2014 by ?: [==] * [[Site.SchicardvsPascal | Site.Schicardvs Pascal]] . . . 07 April 2014 by ?: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.Foundational Contributions to the Modern Calculator]] . . . 06 April 2014 by [[~1800]]: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.Foundations for the emergence of the Modern Calculator]] . . . 06 April 2014 by [[~1800]]: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.Foundations of the Modern Calculator]] . . . 06 April 2014 by [[~1800]]: [==] * [[Site.PublisherBlurb | Site.About the Author ]] . . . 02 April 2014 by [[~1800]]: [==] * [[Site.PublisherBlurb | Site.Publisher Blurb]] . . . 02 April 2014 by [[~1800]]: [==] * [[Site.Counters | Site.Counters]] . . . 30 March 2014 by [[~1800]]: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.The Emergence of the Modern Calculator]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.Part1BeforeTheModernEpoch | Site.Part 1. Origins]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.Part 2. The Modern Era - The Emergence of the Modern Calculator]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.Part1BeforeTheModernEpoch | Site.Part 1 Before The Modern Epoch]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.Ebook | Site.Download "Things that Count" as ebook]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.Ebook | Site.Download ebook]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.Ebook | Site.Ebook]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.USPatent453778 | Site.Centigraph Patent - US Patent 453778]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.USPatent283809 | Site.Improved Spalding Adding Machine Patent - US Patent 283809]] . . . 29 March 2014 by [[~1800]]: [==] * [[Site.WikiBookPublisherNotes | Site.Wiki Book Publisher Notes]] . . . 27 March 2014 by [[~1800]]: [==] * [[Site.USPatent283809 | Site.US Patent 283809]] . . . 26 March 2014 by [[~1800]]: [==] * [[Site.Spalding1884 | Site.Spalding Adding Machine 1884, serial 494]] . . . 26 March 2014 by [[~1800]]: [==] * [[Site.Spalding1884 | Site.Spalding Adding Machine 1884, serial. 494]] . . . 26 March 2014 by [[~1800]]: [==] * [[Site.Spalding1884 | Site.Spalding 1884]] . . . 26 March 2014 by [[~1800]]: [==] * [[Site.PrintBook | Site.Print Book & Restore to Website Settings]] . . . 26 March 2014 by [[~1800]]: [==] * [[Site.TestAnythingPage | Site.Part 2. The Modern Era - The Emergence of the Modern Calculator]] . . . 25 March 2014 by [[~1800]]: [==] * [[Site.TestAnythingPage2 | Site.Test Anything Page 2]] . . . 22 March 2014 by [[~1800]]: [==] * [[Site.TestAnythingPage | Site.Stepping stones: toward the end of calculators]] . . . 22 March 2014 by [[~1800]]: [==] * [[Site.NapiersBones1617 | Site.Napiers Bones '1617' (recent construction) ]] . . . 20 March 2014 by [[~1800]]: [==] * [[Site.NapiersBones1617 | Site.Napiers Bones '1617' (modern construction) ]] . . . 19 March 2014 by [[~1800]]: [==] * [[Site.PrintBook1 | Site.Print Book & Restore to Website Settings]] . . . 19 March 2014 by ?: [==] * [[Site.PrintBook1 | Site.Print Book 1]] . . . 18 March 2014 by [[~1800]]: [==] * [[Site.CuneiformTag | Site.Old Babylonian cuneiform tag, 1934-1924 BC BC]] . . . 18 March 2014 by [[~1800]]: [==] * [[Site.CuneiformTag | Site.Old Babylonian cuneiform tag, ~1894 BC - ~1595 BC]] . . . 17 March 2014 by [[~1800]]: [==] * [[Site.Part1BeforeTheModernEpoch1 | Site.Part 1 Before The Modern Epoch 1]] . . . 17 March 2014 by [[~1800]]: [==] * [[Site.CuneiformTag | Site.Old Babylonian cuneiform tag, ~1894 BCE - ~1595 BCE]] . . . 17 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.Some collected things that count]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.Things that count in Collection Calculant]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.//Collection Calculant// of "Things that count"]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.\Collection Calculant\ of "Things that count"]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.*Collection Calculant* of "Things that count"]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.Collection Calculant of "Things that count"]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.Objects photo gallery - "Things that count"]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.ComptometerManual1921 | Site.Comptometer Manual 1921]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.LightningBooklet2 | Site.How to Become a Lightning Calculator, No 2, 1895]] . . . 16 March 2014 by [[~1800]]: [==] * [[Site.Scheutz1855 | Site.Scheutz 1855]] . . . 15 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.Objects gallery - "Things that count"]] . . . 12 March 2014 by [[~1800]]: [==] * [[Site.Mercedes291923 | Site.Mercedes 291923]] . . . 12 March 2014 by [[~1800]]: [==] * [[Site.TIM1909 | Site.TIM 1909]] . . . 12 March 2014 by [[~1800]]: [==] * [[Site.BunzelPrototype1913 | Site.Bunzel Prototype 1913]] . . . 12 March 2014 by [[~1800]]: [==] * [[Site.Lightning1946 | Site.Lightning 1946]] . . . 12 March 2014 by [[~1800]]: [==] * [[Site.Add-O-Matic1937 | Site.Add-O-Matic 1937]] . . . 12 March 2014 by [[~1800]]: [==] * [[Site.ThomasDeColmar1884 | Site.Thomas De Colmar 1884]] . . . 11 March 2014 by ?: [==] * [[Site.Stevenson1890 | Site.Stevenson 1890]] . . . 11 March 2014 by [[~1800]]: [==] * [[Site.OtisKing1960 | Site.Otis King 1960]] . . . 11 March 2014 by [[~1800]]: [==] * [[Site.Lawrence1948 | Site.Lawrence 1948]] . . . 11 March 2014 by [[~1800]]: [==] * [[Site.KeuffelAndEsser1928 | Site.Keuffel And Esser 1928]] . . . 11 March 2014 by [[~1800]]: [==] * [[Site.JosephLong1821-84 | Site.Joseph Long 1821-84]] . . . 11 March 2014 by [[~1800]]: [==] * [[Site.ThreeSlideRuleDesigns1727 | Site.Three Slide Rule Designs 1727]] . . . 11 March 2014 by [[~1800]]: [==] * [[Site.DividersC18 | Site.Dividers C 18]] . . . 11 March 2014 by [[~1800]]: [==] * [[Site.ObjectsGallery | Site.Objects Gallery]] . . . 10 March 2014 by ?: [==] * [[Site.Henrion1626 | Site.Henrion 1626]] . . . 10 March 2014 by ?: [==] * [[Site.Jetton1480 | Site.1480-1520: French Jeton]] . . . 10 March 2014 by ?: [==] * [[Site.Conto1922 | Site.Conto Model C 1922]] . . . 08 March 2014 by ?: [==] * [[Site.ACalculatorChronicle1990 | Site.“A Calculator Chronicle" 1990 ]] . . . 08 March 2014 by ?: [==] * [[Site.Conto1922 | Site.Conto 1922]] . . . 08 March 2014 by ?: [==] * [[Site.CalculimètreCharpentier1881 | Site.Calculimètre Charpentier 1881]] . . . 08 March 2014 by ?: [==] * [[Site.CuneiformTag | Site.Old Babylonian cuneiform tag, ~1894 - ~1595 BCE]] . . . 12 October 2013 by ?: [==] * [[Site.Introduction | Site.Stepping stones: toward the end of calculators ]] . . . 15 August 2013 by ?: [==] * [[Site.Wikipublisher | Site.Publishing the web pages]] . . . August 14, 2013, at 08:08 AM by ?: [==] * [[Site.Wikipublisher | Site.Wikipublisher]] . . . August 14, 2013, at 08:05 AM by ?: [==] * [[Site.PrintBook | Site.Print Book]] . . . August 14, 2013, at 07:09 AM by ?: [==] * [[Site.TestAnythingPage | Site.Stepping stones: toward the end of calculators ]] . . . August 14, 2013, at 06:59 AM by ?: [==] * [[Site.TestAnythingPage | Site.e-Library]] . . . August 14, 2013, at 05:17 AM by ?: [==] * [[Site.OriginalOhdner39-1951 | Site.Original Ohdner 39-1951]] . . . August 13, 2013, at 07:23 AM by ?: [==] * [[Site.TestAnythingPage | Site.Print Book]] . . . August 11, 2013, at 09:26 PM by ?: [==] * [[Site.AMorePersonalExplanation | Site.A More Personal Explanation]] . . . August 11, 2013, at 08:54 PM by ?: [==] * [[Main.AMorePersonalExplanation | Main.An explanation?]] . . . August 11, 2013, at 07:49 AM by ?: [==] * [[Site.TestAnythingPage | Site.An explanation?]] . . . August 11, 2013, at 07:27 AM by ?: [==] * [[Site.TestAnythingPage | Site.The Late Modern Period (from 1800) ]] . . . August 08, 2013, at 05:23 AM by ?: [==] * [[Site.PubImagesTest | Site.Pub Images Test]] . . . August 07, 2013, at 07:53 PM by ?: [==] * [[Site.TestSiteForBookBreakUp | Site.Print Book]] . . . August 03, 2013, at 10:23 PM by ?: [==] * [[Site.BookPrintHeader | Site.Book Print Header]] . . . August 03, 2013, at 10:19 AM by ?: [==] * [[Site.FloatTemplate | Site.Float Template]] . . . August 03, 2013, at 04:54 AM by ?: [==] * [[Site.PublishTemplate | Site.Publish Template]] . . . August 03, 2013, at 04:28 AM by ?: [==] * [[Site.TestSiteForBookBreakUp | Site.Test Site For Book Break Up]] . . . August 02, 2013, at 11:00 PM by ?: [==] * [[Site.TestAnythingPage | Site.The Late Modern Period (from 1800)]] . . . July 31, 2013, at 07:08 AM by ?: [==] * [[Site.InitialDraftOfIntroduction | Site.Initial Draft Of Introduction]] . . . July 25, 2013, at 10:16 AM by ?: [==] * [[Site.RackMech | Site.Rack Mechanism of a Euklid-Mercedes Calculator]] . . . July 25, 2013, at 10:08 AM by ?: [==] * [[Site.RackMech | Site.Rack Mechanism of an Euklid-Mercedes Calculator]] . . . July 25, 2013, at 10:08 AM by ?: [==] * [[Site.RackMech | Site.Rack Mech]] . . . July 25, 2013, at 10:08 AM by ?: [==] * [[Site.ObjectsInTheCollection | Site.Objects in collection Calculant]] . . . July 24, 2013, at 02:03 AM by ?: [==] * [[Main.HomePage | Main.Stepping stones toward the end of calculators]] . . . July 24, 2013, at 01:50 AM by ?: [==] * [[Main.HomePage | Main.Stepping stones toward the end of calculators ]] . . . July 24, 2013, at 01:44 AM by ?: [==] * [[Site.Introduction | Site.Stepping stones toward the end of calculators ]] . . . July 24, 2013, at 01:38 AM by ?: [==] * [[Site.Introduction | Site.Stepping stones towards the end of calculators ]] . . . July 24, 2013, at 01:34 AM by ?: [==] * [[Site.Introduction | Site.Stepping stones to the end of calculators ]] . . . July 23, 2013, at 10:38 PM by ?: [==] * [[Site.Introduction | Site.A collection & history: the development of mechanical calculation ]] . . . July 23, 2013, at 08:56 PM by ?: [==] * [[Main.HomePage | Main.A collection & history: the development of mechanical calculation ]] . . . July 23, 2013, at 08:56 PM by ?: [==] * [[Site.ConditionsOfUse | Site.Conditions Of Use]] . . . July 23, 2013, at 12:00 AM by ?: [==] * [[Site.StepDrumTIM | Site.Step Drum in the TIM arithmometer]] . . . July 22, 2013, at 02:51 AM by ?: [==] * [[Site.StepDrumTIM | Site.Demonstration Pinwheel]] . . . July 22, 2013, at 02:49 AM by ?: [==] * [[Site.DemonstrationPinwheelMechanism | Site.Pinwheel Calculator Mechanism]] . . . July 22, 2013, at 01:50 AM by ?: [==] * [[Site.DemonstrationPinwheel | Site.Demonstration Pinwheel]] . . . July 22, 2013, at 01:49 AM by ?: [==] * [[Site.ThomasMechanism | Site.Mechanism of Thomas de Colmar's arithmometer as in 1862]] . . . July 20, 2013, at 10:47 PM by ?: [==] * [[Site.ThomasMechanism | Site.Mechanism of Thomas de Colmar's Arithmometer as in 1862]] . . . July 20, 2013, at 10:47 PM by ?: [==] * [[Site.ThomasMechanism | Site.Thomas Mechanism]] . . . July 20, 2013, at 10:47 PM by ?: [==] * [[Site.Adix1903 | Site.Adix 1903]] . . . July 20, 2013, at 02:34 AM by ?: [==] * [[Site.Locke1901 | Site.Locke Adder 1905-11]] . . . July 20, 2013, at 01:14 AM by ?: [==] * [[Site.ObjectsInTheCollection | Site.Objects In The Collection]] . . . July 20, 2013, at 01:13 AM by ?: [==] * [[Site.Locke1901 | Site.Locke Adder 1905]] . . . July 20, 2013, at 01:12 AM by ?: [==] * [[Site.Locke1901 | Site.Locke 1901]] . . . July 20, 2013, at 01:12 AM by ?: [==] * [[Site.Ropp1892 | Site.Ropp 1892]] . . . July 19, 2013, at 10:49 PM by ?: [==] * [[Main.HomePage | Main.Calculant Home Page ]] . . . July 19, 2013, at 08:19 AM by ?: [==] * [[Site.HistoryTrail | Site.History Contents]] . . . July 19, 2013, at 08:15 AM by ?: [==] * [[Site.CHAIX1790 | Site.CHAIX 1790]] . . . July 19, 2013, at 07:56 AM by ?: [==] * [[Site.EncyclopediaBritannica1797 | Site.Napier's Rods 1797 and methods of Inland Navigation]] . . . July 19, 2013, at 02:22 AM by ?: [==] * [[Site.EncyclopediaBritannica1797 | Site.Napier's Rods 1759 and methods of Inland Navigation]] . . . July 18, 2013, at 01:45 AM by ?: [==] * [[Site.Diderot1759 | Site.Diderot 1759]] . . . July 16, 2013, at 09:36 PM by ?: [==] * [[Site.Monro1937 | Site.Monro 1937]] . . . July 16, 2013, at 10:03 AM by ?: [==] * [[Site.Hertzstark1913 | Site.Hertzstark 1913]] . . . July 16, 2013, at 10:03 AM by ?: [==] * [[Part2.TheModernEpochAndTheEmergenceOfTheModernCalculator | Part2.The Modern Epoch And The Emergence Of The Modern Calculator]] . . . July 16, 2013, at 09:04 AM by ?: [==] * [[Site.Introduction | Site.Introduction]] . . . July 16, 2013, at 01:15 AM by ?: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.Part 2. The Modern Era - The Emergence of the Modern Caclulator]] . . . July 15, 2013, at 08:50 PM by ?: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.Part 2. The Modern Era]] . . . July 15, 2013, at 08:49 PM by ?: [==] * [[Site.TheModernEpochAndTheEmergenceOfTheModernCalculator | Site.The Modern Epoch And The Emergence Of The Modern Calculator]] . . . July 15, 2013, at 08:46 PM by ?: [==] * [[Part2.HistoryTrail | Part2.History Trail]] . . . July 15, 2013, at 10:06 AM by ?: [==] * [[Site.HistoryTrail | Site.Calculant History Contents]] . . . July 01, 2013, at 09:15 AM by ?: [==] * [[Site.LateModern | Site.The Late Modern Period (1800 -) and commercial mechanical calculation]] . . . June 30, 2013, at 07:57 AM by ?: [==] * [[Site.LateModern | Site.Late Modern]] . . . June 30, 2013, at 07:53 AM by ?: [==] * [[Site.Morland1672 | Site.Morland 1672]] . . . June 22, 2013, at 10:55 PM by ?: [==] * [[Site.OtherObjectsReferenced | Site.Other Objects Referenced]] . . . June 21, 2013, at 10:03 PM by ?: [==] * [[Site.TestpageforGallery | Site.Testpagefor Gallery]] . . . June 01, 2013, at 06:14 AM by ?: [==] * [[Site.OList | Site.O List]] . . . March 14, 2013, at 10:53 PM by ?: [==] * [[Site.TrailIndex1 | Site.Trail Index 1]] . . . January 03, 2013, at 01:30 AM by ?: [==] * [[Site.PalmersComputingScale1846 | Site.~1846: Palmer's Computing Scale and Fuller's Time Telegraph]] . . . November 10, 2012, at 04:46 AM by ?: [==] * [[Site.PalmersComputingScale1846 | Site.Palmers Computing Scale 1846]] . . . November 10, 2012, at 02:28 AM by ?: [==] * [[Site.Thacher1911 | Site.Thacher 1911]] . . . November 06, 2012, at 04:37 PM by ?: [==] * [[Site.BambergerOmega1904 | Site.Bamberger Omega 1904]] . . . November 05, 2012, at 11:15 PM by ?: [==] * [[Site.TavernierGravet1893-8 | Site.1893-1898: Tavernier-Gravet Slide Rule]] . . . November 05, 2012, at 10:03 PM by ?: [==] * [[Site.GunterRule1836 | Site.Gunter Rule 1836]] . . . November 03, 2012, at 06:09 AM by ?: [==] * [[Site.TavernierGravet1893-8 | Site.1893-1898: Tavernier Gravet Slide Rule]] . . . November 03, 2012, at 04:38 AM by ?: [==] * [[Site.TavernierGravet1893-8 | Site.1893-1898: Tavernier Gravet Lenoir pattern Slide Rule]] . . . November 01, 2012, at 09:10 PM by ?: [==] * [[Site.TavernierGravet1893-8 | Site.Tavernier Gravet 1893-8]] . . . November 01, 2012, at 09:08 PM by ?: [==] * [[Site.TavernierGravet1895-8 | Site.Tavernier Gravet 1895-8]] . . . November 01, 2012, at 09:07 PM by ?: [==] * [[Site.SEE1968 | Site.SEE 1968]] . . . September 01, 2012, at 05:58 AM by ?: [==] * [[Site.BlochSchnellkalkulator1924 | Site.Bloch Schnellkalkulator 1924]] . . . August 30, 2012, at 07:51 AM by ?: [==] * [[Site.Jetton1480 | Site.Jetton 1480]] . . . August 29, 2012, at 01:32 AM by ?: [==] * [[Introduction.Introduction | Introduction.Introduction]] . . . July 23, 2012, at 09:59 AM by ?: [==] * [[Site.Beginnings | Site.Beginnings]] . . . July 23, 2012, at 09:58 AM by ?: [==] * [[Site.InteractingWithTheSite | Site.Interacting With The Site]] . . . July 23, 2012, at 05:14 AM by ?: [==] * [[Site.Pascaline | Site.Pascaline]] . . . July 22, 2012, at 02:52 AM by ?: [==] * [[Site.ELibrary | Site.E Library]] . . . July 21, 2012, at 08:40 PM by ?: [==] * [[Site.Nomography | Site.Nomography]] . . . July 16, 2012, at 08:15 AM by ?: [==] * [[Site.KeuffelAndEsser1908 | Site.Keuffel And Esser 1908]] . . . July 12, 2012, at 10:10 AM by ?: [==] * [[Part2.TheModernEpochAndTheEmergenceOfTheModernCalculator]] . . . June 25, 2012, at 09:18 AM by ?: [==] * [[Site.Calculi1577]] . . . June 25, 2012, at 03:10 AM by ?: [==] * [[Site.ObjectsInTheCollection]] . . . June 25, 2012, at 03:04 AM by ?: [==] * [[Main.RecentPublications]] . . . June 20, 2012, at 08:44 AM by ?: [==] * [[Site.Schickard1623]] . . . June 20, 2012, at 06:47 AM by ?: [==] * [[Site.Part1BeforeTheModernEpoch]] . . . June 18, 2012, at 01:56 AM by ?: [==] * [[Site.ButterfieldSector1700]] . . . June 16, 2012, at 11:03 PM by ?: [==] * [[Site.Introduction]] . . . June 16, 2012, at 09:38 AM by ?: [==] * [[Site.SideBar]] . . . June 16, 2012, at 08:33 AM by ?: [==] * [[Site.Calculating]] . . . June 16, 2012, at 08:32 AM by ?: [==] * [[Site.Skies]] . . . June 16, 2012, at 08:32 AM by ?: [==] * [[Site.Counting]] . . . June 16, 2012, at 08:19 AM by ?: [==] * [[Site.Origins]] . . . June 16, 2012, at 08:18 AM by ?: [==] * [[Site.BeginningsOfCalculating]] . . . June 16, 2012, at 08:11 AM by ?: [==] * [[Site.CalculatingTheSkies]] . . . June 16, 2012, at 08:10 AM by ?: [==] * [[Site.DraftPagesNotYetFunctioning]] . . . June 16, 2012, at 07:10 AM by ?: [==] * [[Site.BlochSchnellkalulatorsInCollections]] . . . June 16, 2012, at 02:00 AM by ?: [==] * [[Site.BlochSchnellkalkulator1924]] . . . June 16, 2012, at 01:52 AM by ?: [==] * [[Site.BlochSchnellkalkulator1919]] . . . June 15, 2012, at 11:10 PM by ?: [==] * [[Site.Millionaire1912]] . . . June 15, 2012, at 10:56 AM by ?: [==] * [[Site.ELibrary]] . . . June 14, 2012, at 02:59 AM by ?: [==] * [[Site.HenriMorin1880]] . . . June 01, 2012, at 11:33 AM by ?: [==] * [[Site.Scribola1922]] . . . May 26, 2012, at 06:26 AM by ?: [==] * [[Site.Jefferys1750-1800]] . . . May 25, 2012, at 09:17 AM by ?: [==] * [[Site.DividersC18]] . . . May 24, 2012, at 05:51 AM by ?: [==] * [[Site.BambergerOmega1904]] . . . May 19, 2012, at 10:02 PM by ?: [==] * [[Site.GunterRule1836]] . . . May 07, 2012, at 09:41 AM by ?: [==] * [[Main.AMorePersonalExplanation]] . . . April 22, 2012, at 01:46 AM by ?: [==] * [[Site.Ropp1892]] . . . February 26, 2012, at 10:56 AM by [[~Jim Falk]]: [==] * [[Site.Henrion1626]] . . . February 26, 2012, at 10:53 AM by [[~Jim Falk]]: [==] * [[Main.HomePage]] . . . February 18, 2012, at 08:55 AM by [[~Jim Falk]]: [==] * [[Site.Madas-IX-Maxima]] . . . February 18, 2012, at 08:44 AM by [[~Jim Falk]]: [==] * [[Site.HP-45-1973]] . . . February 18, 2012, at 05:26 AM by [[~Jim Falk]]: [==] * [[Site.MADASInstructionCard]] . . . February 18, 2012, at 05:21 AM by [[~Jim Falk]]: [==] * [[Site.Abacus]] . . . February 18, 2012, at 02:41 AM by [[~Jim Falk]]: [==] * [[Site.Menus]] . . . February 04, 2012, at 04:58 AM by [[~Jim Falk]]: [==] * [[Site.InteractingWithTheSite]] . . . February 04, 2012, at 04:56 AM by [[~Jim Falk]]: [==] * [[Site.EvolvingMathematics]] . . . February 04, 2012, at 03:39 AM by [[~Jim Falk]]: [==] * [[Site.HerosEngine]] . . . January 25, 2012, at 05:52 AM by [[~Jim Falk]]: [==] * [[Main.Contact]] . . . January 20, 2012, at 02:10 AM by [[~Jim Falk]]: [==] * [[Site.OriginalOhdner39-1951]] . . . January 15, 2012, at 08:11 PM by [[~Jim Falk]]: [==] * [[Site.OriginalOhdner391950]] . . . January 15, 2012, at 08:10 PM by [[~Jim Falk]]: [==] * [[Site.OriginalOhdnerM-602-7]] . . . January 15, 2012, at 07:14 PM by [[~Jim Falk]]: [==] * [[Site.OriginalOhdner1938]] . . . January 15, 2012, at 08:16 AM by [[~Jim Falk]]: [==] * [[Site.Hertstark1929]] . . . January 13, 2012, at 08:49 AM by [[~Jim Falk]]: [==] * [[Site.Adall1910]] . . . January 13, 2012, at 05:50 AM by [[~Jim Falk]]: [==] * [[Site.ThreeSlideRuleDesigns1727]] . . . January 03, 2012, at 09:00 PM by ?: [==] * [[Site.SlideRuleDesign1670]] . . . January 03, 2012, at 07:24 AM by ?: [==] * [[Main.WikiSandbox]] . . . January 02, 2012, at 05:44 AM by ?: [==] * [[Site.Bollee1890]] . . . January 02, 2012, at 05:03 AM by ?: [==] * [[Site.GunterHenrion1626]] . . . January 01, 2012, at 11:26 PM by ?: [==] * [[Site.DoublettSector1830]] . . . December 17, 2011, at 06:36 PM by [[~Jim Falk]]: [==] * [[Site.SiteSpecificInformation]] . . . December 17, 2011, at 06:26 AM by [[~Jim Falk]]: [==] * [[Site.BunzelPrototype1913]] . . . December 12, 2011, at 07:17 AM by [[~Jim Falk]]: [==] * [[Site.Gardiner1783]] . . . December 12, 2011, at 06:01 AM by [[~Jim Falk]]: [==] * [[Site.Astrolabe]] . . . December 12, 2011, at 03:41 AM by [[~Jim Falk]]: [==] * [[Main.MailSentSuccessfully]] . . . December 11, 2011, at 05:59 AM by ?: [==] * [[Main.FakesAndFalsePromises]] . . . December 10, 2011, at 07:20 PM by [[~Jim Falk]]: [==] * [[Site.HP-451973]] . . . December 08, 2011, at 06:43 AM by [[~Jim Falk]]: [==] * [[Site.HP-35-1972]] . . . December 08, 2011, at 06:43 AM by [[~Jim Falk]]: [==] * [[Site.HP-351972]] . . . December 08, 2011, at 06:42 AM by [[~Jim Falk]]: [==] * [[Site.Curta-2-1963]] . . . December 08, 2011, at 06:42 AM by [[~Jim Falk]]: [==] * [[Site.Curta21963]] . . . December 08, 2011, at 06:41 AM by [[~Jim Falk]]: [==] * [[Site.Curta-1-1967]] . . . December 08, 2011, at 06:40 AM by [[~Jim Falk]]: [==] * [[Site.Curta11967]] . . . December 08, 2011, at 06:40 AM by [[~Jim Falk]]: [==] * [[Site.Curta-1-1948]] . . . December 08, 2011, at 06:39 AM by [[~Jim Falk]]: [==] * [[Site.LightningBooklet2]] . . . December 08, 2011, at 06:34 AM by [[~Jim Falk]]: [==] * [[Site.MADAS1950-60s]] . . . December 08, 2011, at 05:01 AM by [[~Jim Falk]]: [==] * [[Site.Curta11948]] . . . December 08, 2011, at 04:51 AM by [[~Jim Falk]]: [==] * [[Site.SumlockComptometer1950s]] . . . December 08, 2011, at 04:50 AM by [[~Jim Falk]]: [==] * [[Site.SumlockDemonstrator1955]] . . . December 08, 2011, at 04:48 AM by [[~Jim Falk]]: [==] * [[Site.ComptometerOilBottle1907]] . . . December 08, 2011, at 04:45 AM by [[~Jim Falk]]: [==] * [[Site.ComptometerWoodie1896]] . . . December 08, 2011, at 04:44 AM by [[~Jim Falk]]: [==] * [[Site.Walther1957]] . . . December 08, 2011, at 04:42 AM by [[~Jim Falk]]: [==] * [[Site.WaltherDemonstrator1957]] . . . December 08, 2011, at 04:41 AM by [[~Jim Falk]]: [==] * [[Site.Facit1945]] . . . December 08, 2011, at 04:38 AM by [[~Jim Falk]]: [==] * [[Site.BrunsvigaSchuster1896]] . . . December 08, 2011, at 04:36 AM by [[~Jim Falk]]: [==] * [[Site.Mercedes291923]] . . . December 08, 2011, at 03:42 AM by [[~Jim Falk]]: [==] * [[Site.Mercedes29Demonstrator1923]] . . . December 08, 2011, at 03:41 AM by [[~Jim Falk]]: [==] * [[Site.TIM1909]] . . . December 08, 2011, at 03:29 AM by [[~Jim Falk]]: [==] * [[Site.ThomasDeColmar1884]] . . . December 08, 2011, at 03:23 AM by [[~Jim Falk]]: [==] * [[Site.Adix1903]] . . . December 08, 2011, at 03:18 AM by [[~Jim Falk]]: [==] * [[Site.Lightning1946]] . . . December 08, 2011, at 03:16 AM by [[~Jim Falk]]: [==] * [[Site.Addiator1920]] . . . December 08, 2011, at 03:14 AM by [[~Jim Falk]]: [==] * [[Site.GoldenGem1915]] . . . December 08, 2011, at 03:08 AM by [[~Jim Falk]]: [==] * [[Site.Comptator1910]] . . . December 08, 2011, at 03:06 AM by [[~Jim Falk]]: [==] * [[Site.Stevenson1890]] . . . December 08, 2011, at 03:04 AM by [[~Jim Falk]]: [==] * [[Site.Webb1869]] . . . December 08, 2011, at 01:56 AM by [[~Jim Falk]]: [==] * [[Site.KL11960s]] . . . December 08, 2011, at 01:50 AM by [[~Jim Falk]]: [==] * [[Site.Fowler1948]] . . . December 08, 2011, at 01:48 AM by [[~Jim Falk]]: [==] * [[Site.Supremathic1935]] . . . December 08, 2011, at 01:46 AM by [[~Jim Falk]]: [==] * [[Site.OtisKing1960]] . . . December 08, 2011, at 01:45 AM by [[~Jim Falk]]: [==] * [[Site.Fuller1926]] . . . December 08, 2011, at 01:42 AM by [[~Jim Falk]]: [==] * [[Site.Thacher1911]] . . . December 08, 2011, at 01:40 AM by [[~Jim Falk]]: [==] * [[Site.FaberCastell1967]] . . . December 07, 2011, at 07:39 AM by [[~Jim Falk]]: [==] * [[Site.KeuffelAndEsser1908]] . . . December 07, 2011, at 07:37 AM by [[~Jim Falk]]: [==] * [[Site.KeuffelAndEsser1903]] . . . December 07, 2011, at 07:36 AM by [[~Jim Falk]]: [==] * [[Site.KAmpE1903]] . . . December 07, 2011, at 07:33 AM by [[~Jim Falk]]: [==] * [[Site.Everard1759]] . . . December 07, 2011, at 07:32 AM by [[~Jim Falk]]: [==] * [[Site.CHAIX1790]] . . . December 07, 2011, at 07:29 AM by [[~Jim Falk]]: [==] * [[Site.Morland1672]] . . . December 07, 2011, at 06:56 AM by [[~Jim Falk]]: [==] * [[Site.Henrion1662]] . . . December 05, 2011, at 05:10 PM by [[~Jim Falk]]: [==] * [[Site.ObjectsSortedByType]] . . . December 04, 2011, at 08:56 PM by [[~Jim Falk]]: [==] * [[Site.ObjectPageTitles]] . . . December 04, 2011, at 07:35 PM by [[~Jim Falk]]: [==] * [[Site.Thacher-1911]] . . . December 04, 2011, at 08:27 AM by [[~Jim Falk]]: [==] * [[Site.Henrion]] . . . December 04, 2011, at 07:44 AM by [[~Jim Falk]]: [==] * [[Main.BunzelArithmometer]] . . . December 02, 2011, at 08:58 AM by [[~Jim Falk]]: [==] * [[Main.HewlettPackardCalculators]] . . . November 27, 2011, at 09:16 PM by ?: [==] * [[Site.ObjectsSortedByDate]] . . . November 27, 2011, at 06:55 PM by ?: [==] * [[Main.MichaelButterfied]] . . . November 27, 2011, at 06:39 PM by ?: [==]