Slow-motion dial patent 419002 by Muirhead and Co. Ltd.
- maker:
- Muirhead and Company Limited
This image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
LicenseSlow-motion dial patent 419002 by Muirhead and Co. Ltd
Science Museum Group
© The Board of Trustees of the Science Museum
Slow-motion dial patent 419002 by Muirhead and Co. Ltd., manufactured under licence granted by the Sperry Gyroscope Co. Ltd.
Details
- Category:
- Telecommunications
- Object Number:
- 1989-1165
- Measurements:
-
diameter 116 mm
height 30 mm
- type:
- slow motion
- credit:
- Muirhead Vactric Components Limited
