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Gyro wheel
- maker:
- S G Brown Limited

Four-inch gyro-wheel for Brown Gryocompass with shaft, by S.G. Brown, Watford, English, 1914-1948
Details
- Category:
- Navigation
- Object Number:
- 1948-355
- Materials:
- steel (metal)
- Measurements:
-
overall: 135 mm 102 mm, 2.005kg
- type:
- gyrocompass
- credit:
- Sydney George Brown