Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Disk
"24"" Slide Rule / Product Selector"
Graphics Calculator Co for Hooker Chemicals PlasticsUSA
Plastic
est. 1950'sDia. = 21.8 cmProduct guide

Notes: Product quite / Advertising / Paper Slide Rule


Image 1




Image 2