Burma. (Field Post Office In Burma). 1945. 'Blue Triangle' stamp-less Air Letter written from 'Pte Taylor of 42nd Indian Field Ambulance SEAC' dated 'March 19 45' addressed to Exeter cancelled by "F.P.O./No 145' with circular 'Unit Censor/ X108' on face. Field Post Office No 145 operating at Sadaung pursuing the Japanese towards Rangoon. Very fine.