Hand key punching machine
- Made:
- 1855
- maker:
- Herman Hollerith
This image is released under a CC BY-NC-SA 4.0
Licence
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LicenseHand key punching machine, model 15, no.11512, 45 column
Science Museum Group
© The Board of Trustees of the Science Museum
Hand key punching machine, model 15, no.11512, 45 column
Details
- Category:
- Computing & Data Processing
- Object Number:
- 1939-398
- Measurements:
-
overall: 115 mm x 150 mm x 400 mm,
- type:
- punching machine
- credit:
- Fujitsu Siemens Computers Ltd.
