This is an original censored WWII Army Cover (envelope with bicolored border), dated June 14, 1944 and is franked with stamp #UC3 "Air Mail". The envelop was sent by Pvt. Robert Camis to Mrs.Bienvenido Flores of Bronx, 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 France on this date.