Description

1944 (Mar 17) Plain stampless envelope using a O.H.M.S. National Economy label to Capt. Rentse c/o Advanced HQ, SEAC with manuscript US in green crayon with on reverse cancelled New Delhi (17 Mar) cds with alongside circular Army Signals /8 Jul GT cds crossed through in pencil & replaced with Army Signals /8 Jul GK cds ……………………………………………………………..
Office of Strategic Services later to become C.I.A. was a clandestine USA Government organisation that used agents to penerate enemy occupied territory & gather intelligence etc. Capt Rentse was a Dutch officer serving with O.S.S.