Object Details
- Description
- This undated 16-page booklet was received with MA.326237. It is titled, The 'Cooper' 100-inch Slide Rule (Patented). Designed for Use in Calculations Involving Multiplication, Division, Proportion, Percentages, Powers, Roots, Logarithms, etc. etc. The description of the calculator claims it reads to four decimal places. Instructions for currency conversion are also provided. Partial tables of decimal equivalents appear as an advertisement for The Instanter Decimal Tables, published by Simpkin, Marshall, Hamilton, Kent & Co. of London.
- Location
- Currently not on view
- Data Source
- National Museum of American History
- date made
- before 1923
- Credit Line
- Gift of William Dubilier
- Physical Description
- paper (overall material)
- Measurements
- overall: 12.4 cm x 18.4 cm; 4 7/8 in x 7 1/4 in
- Object Name
- pamphlet
