Pelorus

Consists of a brass bearing plate, graduated to 360 degs, quadrantally in degrees and to 1/4 points. A course setting pointer is mounted at centre of plate, turned by a knurled knob. Mounted on a frame which is fitted with two folding sight vanes, one of which carries a slit with a sliding frame fitted with a coloured filter. The other is a frame with a sight wire and black glass reflector.

Object Details

ID: ACO0634.1
Type: Pelorus
Display location: Not on display
Creator: Henry Browne & Son Ltd
Date made: circa 1935
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 60 mm x 190 mm x 160 mm
Parts: Pelorus
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