About this site

. Bowl - Black painted brass, filler plug at side, expansion chamber at base. Bottom of bowl glazed. Base of bowl fitted with a metal collar carrying two lead weights 180 degs apart. The verge ring has a raised inner edge which is graduated to 360 degs. T
1941
National Maritime Museum

. Bowl-Dia. 9.75" (24.8cm) Black painted brass, filler plug at side, expansion chamber at base incorporated with glazed bottom of bowl. Balancing weight attached to bottom. Inside of bowl painted white with two black lubber lines carried on white st
1941
National Maritime Museum

. Box for the azimuth circle.
1941
National Maritime Museum

. Brass painted grey. Has a counter balance opposite prism. Prism has V sight and line midway. Can be moved by milled screw. There is a celestial reflector which also has a line midway. The two filters are semi-circular. The spirit level is below the pri
1941
National Maritime Museum

. Circle-Black painted brass, graduated anti-clockwise to 360 degs. Fitted with counter-weight at foreside. Prismatic telescope-13.5" (34.3cm) long, mounted above circle. A small spirit level is attached to underside of telescope. A unit containing p
1941
National Maritime Museum

. Circle-Black painted brass, graduated to 360 degs. to which is fitted a prismatic telescopic sight 14.5" (36.8cm) long.
1941
National Maritime Museum

. Electrical plug attachment for a Boat's compass
1941
National Maritime Museum

. Liquid compass with binnacle. Inscription on azimuth circle reads: 'Patt 1880'. Inscription on binnacle reads: '1531.H'. Bowl: Grey painted brass, filler plug at side, expansion chamber incorporated with glazed bottom. Inside of bo
1941
National Maritime Museum

. Star identifier
1941
National Maritime Museum

. Star identifier case
1941
National Maritime Museum

. Star identifier template for the latitude 0 degrees.
1941
National Maritime Museum

. Star identifier template for the latitude 10 degrees.
1941
National Maritime Museum

. Star identifier template for the latitude 20 degrees.
1941
National Maritime Museum

. Star identifier template for the latitude 30 degrees.
1941
National Maritime Museum

. Star identifier template for the latitude 40 degrees.
1941
National Maritime Museum

. Star identifier template for the latitude 50 degrees.
1941
National Maritime Museum

. Star identifier template for the latitude 60 degrees.
1941
National Maritime Museum

. Star identifier.
1941
National Maritime Museum

Mark I Model 2. Binoculars case
1941
National Maritime Museum

Mark I Model 2. Binoculars strap fragment
1941
National Maritime Museum

Mark I Model 2. Binoculars strap fragment
1941
National Maritime Museum

Mark I Model 2. Spec 7x50
1941
National Maritime Museum

Mark I. Box for azimuth circle. The azimuth circle has been deaccessioned and transferred to the Science Museum, London on 13 October 1994.
1941
National Maritime Museum