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End bearing disc - lapped disc
On of six end-bearing plates for SINS gas bearing gyros showing the etching procedure.Lapped disc
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Object Details
| ID: | ACO1428.1 |
|---|---|
| Type: | End bearing disc - lapped disc |
| Display location: | Not on display |
| Creator: | Unknown |
| Date made: | Unknown |
| Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
| Measurements: | Diameter: 38 mm;Overall: 4 mm |