Photograph by Dorr E. Felt, Constance Felt Using a Comptometer
Photograph by Dorr E. Felt, Constance Felt Using a Comptometer
Usage conditions apply
- Description
- This photograph shows Dorr E. Felt's daughter Constance as a child, using a Comptometer. The image, taken by Felt, was the basis of a drawing in a 1905 pamphlet on the Comptometer.
- Location
- Currently not on view
- Object Name
- photograph
- date made
- ca 1905
- maker
- Felt, D. E.
- place photographed
- United States: Illinois, Chicago
- Physical Description
- paper (overall material)
- Measurements
- overall:.1 cm x 12 cm x 14.5 cm; 1/32 in x 4 23/32 in x 5 23/32 in
- ID Number
- 1994.3060.012
- catalog number
- 1994.3060.012
- nonaccession number
- 1994.3060
- 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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