G20 GOVRM DRWGS [Pattern 4302 Gyro Azimuth Circle]

A folder containing drawings relating to the pattern 4302 Gyro Azimuth Circle (for Brown Repeater) and specification entitled "Compass Department (Admiralty) Specification for Gyro Azimuth Circle PATT. 4302".

Details

Extent:
17
263
368
Identifier:
STAN3/01/27
Access:
Open Access

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