Decrement dial for nautical calculations
- designer:
- Rollo Appleyard
This image is released under a CC BY-NC-SA 4.0
Licence
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LicenseDecrement dial for nautical calculations, English
Science Museum Group
© The Board of Trustees of the Science Museum
Decrement dial for nautical calculations, English, designed by Commander Rollo Appleyard, RNVR, in original mahogany case
Details
- Category:
- Mathematics
- Object Number:
- 1990-626
- type:
- calculator (nautical)
- credit:
- Purchased (Tesseract)
