Printed blue on buff 'Active service R.A.F. PRIVILEGE ENVELOPE' Officer's envelope used with added Great Britain 1937 10d turquoise blue GVI issue (SG 474) tied by FIELD POST OFFICE 148 cds dated 7 OC 1944 located in JERUSALEM between October 1944 and November 1945. Addressed to UK with diamond 'RAF CENSOR 152' handstamp in purple on front. Envelope has some staining at lower left but a scarcer type.