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Date: |
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Description: | H. 80
Recess: Ringed with brass graduated rim. Graduated quadrantally in degrees. Fitted with needle lifter. Perspex in place of glass.
Card: Mica covered with paper. Black with white markings graduated to points and quadrantally in degrees. Decorated North and East points. Diameter 6.5" (16.5 cm)
Needle: Narrow flat bar type with raised brass tips with pointers at each end. Pierced at centre to accommodate jewelled pivot cap. Length 9" (22.9.cm)
Pivot: Steel pin direct from base of recess.
Azimuth sights: Two brass foldable vanes mounted at North and South points incorporating alternate open and closed sights, threads missing.
Mounted in own stand.
Dims. 12" square (30.5 cm)
O.A. Height: 6.75" (17.2 cm)
Inscription.
caption: Record Shot - Do not reproduce. | Publisher: | "http://collections.rmg.co.uk/" | Rights holder: | "Royal Museums Greenwich" | Source: | Royal Museums Greenwich | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
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