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Books Relating to Dorr E. Felt and the Comptometer

Books Relating to Dorr E. Felt and the Comptometer

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Description
The titles Include Ropp's New Calculator (1903), a book of tables inscribed to Felt. Also included are repairmen's instruction books and books for training Comptometer operators. Titles date as late as 1954. For complete list, see nonaccession file.
Location
Currently not on view
Object Name
books, group of
Physical Description
cloth (overall material)
paper (overall material)
Measurements
overall: 11.2 cm x 21.6 cm x 40.5 cm; 4 13/32 in x 8 1/2 in x 15 15/16 in
ID Number
1994.3060.008
nonaccession number
1994.3060
catalog number
1994.3060.008
Credit Line
Gift of Mary Elizabeth Schmidt
subject
Mathematics
See more items in
Medicine and Science: Mathematics
Adding Machines
Data Source
National Museum of American History
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