I have a couple of 1920's P3 compasses available, one is in reasonably good condition, the other's card is in poor condition but is otherwise reasonably OK.
Looking to sell "£ offers", or exchange for WW1 Instruments, Compasses, Snipe parts, etc etc. 1920's & 30's Instruments etc, Hawker biplane parts, Gun timing mechanism parts etc.
Cheer's.
Bob T.
sopysnipe@gmail.com07434448032 (UK).