Powers-Samas 45 column - card automatic key punch
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Science Museum Group
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Powers-Samas 45 column - card automatic key punch
Details
- Category:
- Computing & Data Processing
- Object Number:
- 1972-199
- Materials:
- aluminium (metal), steel (metal), wood (unidentified), iron and glass
- Measurements:
-
Powers-Samas 45 column - card automatic key punch: 1030 mm x 630 mm x 500 mm, 840 kg
- type:
- column card
- credit:
- Prudential Assurance Co. Ltd.
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