Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Long and Long Scale Slide Rules
Dietzgen / 1759-C
Eugene Dietzgen Co.
USA
Wood/celluloid veneers
c1920
50 cm
General Calculations

Notes: Slide is longer than the stock. Unusually a K scale is on the bottom side edge and labelled E.


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