A rare FB1204 Artillery / Surveyors Prismatic Compass, made in England by Francis Baker and dating from c.1982. Brass and aluminium case with push-fit lid, liquid filled, calibrated in 1/2 degrees, and with a flange on the base for tripod mounting. Suitable for use as a Landing Compass. The FB1204 model was in production until the late 1990's. In the Barker 1982 catalogue it was described as 'giving a quick steady reading. Cobex dial divided to half degrees. 76mm box, 57mm ring. Complete with sling carry case'.
Condition:
In very good condition and full working order. The leather case is in very good condition, with some wear to the fastening strap.
Dimensions: 76mm diameter
