Compass card

Card for a dry compass.

A very light paper rim attached to a thin vertical aluminium band. The paper rim is black with white markings graduated to quarter points and quadrantally in degrees. There are silk threads running from the rim to an aluminium boss at the centre.

The needles, 8 in 4 pairs, are suspended by silk threads. Between the boss threads and the needles and thread is a silver paper circle, its rim glued to the white paper rim.

Dims of needles 3.5", 3.0", 2.75" & 2" (8.0, 7.7, 7.0 & 5.1 cm)

Object Details

ID: ACO1081
Type: Compass card
Display location: Not on display
Creator: Kelvin & James White Ltd
Events: Antarctic Exploration: British Antarctic Expedition, 1910-1913
Vessels: Terra Nova fl.1910
Date made: 1910
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 8 mm; Diameter: 253 mm
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