Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Linear
10201
IWAGermany
Plastic
est. 1070-1980's6.5 cm x 32 cmMerchant's Slide Rule

Notes: "1) Used to compute monthly oders, quanties, discounts and other merchandise calculations 2) Language used is French 3) This slide rule has 2 slides"


Image 1




Image 2