We may identify the model as follows: The Model 1 (http://sliderules.lovett.com/fullertype1/fullertype1pics.htm )- see also manual p 4 - this model has no scale on the inner cylinder which is occupied by a table of useful data.) The Model 2 has an extra sine and log scale on the inner cylinder (as does this one).

We may identify the model as follows: The Model 1 (http://sliderules.lovett.com/fullertype1/fullertype1pics.htm - see also manual p 4 - this model has no scale on the inner cylinder which is occupied by a table of useful data.) The Model 2 has an extra sine and log scale on the inner cylinder (as does this one).

http://meta-studies.net/pmwiki/uploads/FullerW300.jpg

http://meta-studies.net/pmwiki/uploads/FullerW300.png

http://meta-studies.net/pmwiki/uploads/Fuller.png

1926 Professor Fuller’s Fuller Cylindrical Slide Rule Model 2 No. 5706

We may identify the model as follows: The Model 1 (http://sliderules.lovett.com/fullertype1/fullertype1pics.htm - see also manual p 4 - this model has no scale on the inner cylinder which is occupied by a table of useful data.) The Model 2 has an extra sin and log scale on the inner cylinder (as does this one).