Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Linear
App. Obs. Of Fire Slide Rule Mk. VI
"Aston & Mander, Ltc."England
Non-ferrous Metal
191537 cmArtillery Calculations

Notes: "Nicely-constructed, very sturdy rule."


Image 1




Image 2