British Artillery Prismatic Compass by Francis Barker & Son. British Compass WW1 later serving under the 23rd

later serving under the 23rd Armoured Brigade after the disbandment of their original brigade

with its shrapnel round

GSM Afghanistan

Excellent colour to the suede thigh inserts

holding Victory and sceptre

British Artillery Prismatic Compass by Francis Barker & Son. British Compass WW1 later serving under the 23rdA rare Artillery or Surveyors Prismatic Compass, made in the UK c. 1982 by Francis Barker & Son Ltd of Edenbridge in Kent. With a brass and aluminium case, 102mm duralumin ring card calibrated to half degrees, folding prism and sighting vane, and screw threaded tripod mounting on the base. There is a transit lock which operates to lock the card when the sighting vane is folded, and a manual push button brake. The compass would originally have had a