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Of the fifty Pascalines which Pascal refers to as having been constructed under his supervision eight are known to have survived.  Pictures from the relevant museums or collectors,[^For more on these see an excellent article by Valéry Monnier at [[http://www.ami19.org/Pascaline/IndexPascaline-English.html]], viewed 30 May 2013.^] together with earlier (black and white) pictures from Jacques Payen,[^M Jacques Payen, "Les exemplaires conservés de la machine de Pascal",  //Revue d'histoire des sciences et de leurs applications//, vol 16 n°2, 1963, pp. 161-178.^] are shown below.  Diderot's diagrams (1779) of the internal mechanism of the Pascaline is also shown.  Details are also provided of existing [[Site.ReplicaPascalines| replica Pascalines]] including the [[Site.Pascaline1652|Jan Meyer Pascaline Working Exemplar]], and [[Site.DresdenPascaline1652|Jan Meyer "Queen of Poland" Pascaline Replica]] in this collection.

 (Click on photos to enlarge)
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!!! 1. [[http://www.cnam.fr|Musée des Arts et Métiers]], Paris, France.

*** "Chancelier Séguier", accounting machine (8 wheels)**\\
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*** "Christina, Queen of Sweden", scientific machine (6 wheels)**\\

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(:cell:)%newwin%Mini:PA_CNAM_QS_ebox.jpg \\ - see note [^The above shows the image of the face plate of this Pascaline prior to restoration. Note that the numbers in this image have been digitally replaced as it was serving as the template for a computer simulation of the Pascaline by edumedia, see http://www.edumedia-sciences.com/en/search?q=pascaline&min=6&max=18&type=all, viewed 13 June 2013^] \\ 
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*** "Louis Périer", accounting machine (8 wheels)**\\- offered by Louis Périer, Pascal's nephew, to the ''Académie des sciences de Paris'' in 1711 as proof of the calculator's capabilities.\\

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*** "Tardive" (late), accounting machine (6 wheels)**\\

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!!! 2. [[http://www.clermont-ferrand.fr/-Museum-Henri-Lecoq-.htm|Musée Henri Lecoq]], Clermont-Ferrand, Paris, France

*** "Marguerite Périer", scientific machine (8 wheels)**\\

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*** "Chevalier Durant-Pascal", accounting machine (5 wheels), with box**\\- may have been designed for portable use.\\

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!!! 3. [[http://www.skd.museum/en/museums-institutions/zwinger-with-semperbau/mathematisch-physikalischer-salon/index.html|Mathematisch-Physikalischer salon]], Dresden, Germany

*** "Queen of Poland", accounting machine (10 wheels)**\\

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!!! 4. Léon Parcé collection, France

*** surveying machine, 8 wheels**\\- initially purchased from a dealer who believed it to be a broken music box.\\

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!!! 5. [[http://www-03.ibm.com/ibm/history/exhibits/attic3/attic3_room3.html|IBM collection, USA]]

*** accounting machine, 8 wheels.**\\

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For diagrams of the internal mechanism of the Pascaline and top view from //Oeuvres de Pascal// (1779) [[http://meta-studies.net/pmwiki/pmwiki.php?n=Site.PascalineMechanism|click here]]


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