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Licence
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LicenseKey-Set Mechanical Calculator
Science Museum Group
© The Board of Trustees of the Science Museum
Original-Odhner key set calculator by Aktiebolaget.
There are also two spare rolls of paper.
Details
- Category:
- Computing & Data Processing
- Object Number:
- Y1986.543.1
- Materials:
- metal (unknown), plastic (unidentified) and paper (fibre product)
- Measurements:
-
overall: 180 mm x 250 mm x 340 mm,
- type:
- calculator
- credit:
- Gift of Ferodo Limited
