Keuffel & Esser Instructions for 4098 Ever-There Slide Rule

Description
The citation information for this 16-page tissue paper pamphlet is: Instructions for Operating Ever-There Slide Rule No. 4098 (New York: Keuffel & Esser, 1932). The pamphlet describes an earlier version of 1989.0325.06. It lists various uses for slide rules and provides detailed drawings and explanations for reading numbers and making calculations on the slide rule. Sample problems are solved in multiplication and division, proportion, squares and square roots, cubes and cube roots, trigonometry, and logarithms.
Location
Currently not on view
date made
1932
maker
Keuffel & Esser Co.
place made
United States: New York, New York
Physical Description
paper (overall material)
Measurements
overall: 22.2 cm x 14.5 cm; 8 3/4 in x 5 23/32 in
ID Number
1981.0933.09
accession number
1981.0933
catalog number
1981.0933.09
Credit Line
Gift of William J. Ellenberger
subject
Mathematics
Rule, Calculating
Engineering
See more items in
Medicine and Science: Mathematics
Science & Mathematics
Slide Rules
Data Source
National Museum of American History, Kenneth E. Behring Center

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