Stampless re-used printed 'On His Majesty's Service' official cover with label pasted on reverse with FIELD POST OFFICE 550 cds dated 17 JAN 1943 located in Palestine between June 1942 and May 1943 with oval 'O.C. No. 3 ORD W/SHOP COY' handstamp in purple. Addressed to HAIFA with HAIFA RAHLA B.O. arrival cds on reverse.