Artificial roof horizon hood
Steel, black-lacquered tray with four levelling screws, and brass-framed roof-shaped cover. Two sides of the cover have clear glass panels, at an angle of 90 degrees. Signed on the side of the cover 'Cox, Devonport & Plymouth', and marked H O [broad arrow] 21. Spirit level, wooden jar for containing the mercury when not in use,
Object Details
| ID: | ZBA0751.3 |
|---|---|
| Type: | Artificial roof horizon hood |
| Display location: | Not on display |
| Credit: | National Maritime Museum, Greenwich, London |
| Measurements: | Overall: 87 mm x 165 mm x 88 mm |
| Parts: |
Roof artificial horizon (Artificial Mercurial Horizon)
|
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