Bowl-Grey painted brass, filler plug at side and expansion chamber at base. Inside of bowl painted white with black painted lubber line carried on a white metal (?) bracket projecting from side. Mounted in binnacle by a spring suspension anti-vibration system (unsighted).
Card- Dia. 4.5" (11.4cm) White painted mica (?) with black markings, graduated quadrantally in degrees. The card carries four red parallel lines in form of cross. Attached to high domed black float at centre.
Needle- Two magnets of circular section 4" (10.2cm) long, mounted below card.
Binnacle-Dia. 9" (22.9cm) grey painted brass, fitted with hood which has an oval glazed aperture at aft side, carrying handle at top and an oil lamp at side.
O.A. Height 10" (25.4cm)