Submarine projector liquid compass
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Science Museum Group
© The Board of Trustees of the Science Museum
Submarine projector liquid compass, pattern no.27P, with four expansion chambers, by Kelvin, Bottomley and Baird Limited, Glasgow, Scotland, 1917-1924
Details
- Category:
- Navigation
- Object Number:
- 1924-408
- Materials:
- mica, glass, brass (copper, zinc alloy), paint and alcohol
- Measurements:
-
overall: 95 mm x 193 mm x 235 mm, 5.47kg
- type:
- mariner's compass and magnetic compass
- credit:
- Lord Commissioners of the Admiralty
