Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Circular
none
USSR
"Glass, Metal"
4.7 cm diameterBasic Calculation

Notes: Pocket-watch-style Soviet era slide rules like this one are ubiquitous on eBay—every collection should have one. This one commemorates the 50th anniversary of the Russian Revolution of 2017.


Image 1




Image 2