This is an original censored WWII Army Cover (envelope with bicolored border) dated June 30, 1944 and is franked with stamp #UC3 "Air Mail". The envelop was sent by Pfc. Wlm. H. Mac Mullen to A/S Raymond Johnson U.S.N.R. (United States Navy Reserve), N.C.T.P. Cornell University, Ithaca, New York. Nevertheless the envelope contains nothing.
The address the envelope was sent from was APO #83. Which according to "Geographic Locations of U.S. APO's 1941-1978" by James Shaffer, was in Keele Hall, England on this date.