This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
License'Heliocentric' triple reduction gear ratio 20,000:1
Science Museum Group
© The Board of Trustees of the Science Museum
"Heliocentric" triple reduction gear ratio 20,000:1, by Ryder and Davidson, London, England, 1926
Details
- Category:
- Mechanical Power Transmission
- Object Number:
- 1926-1046
- type:
- gearbox
- credit:
- Ryder & Davidson
