Airmail envelope bearing a printed U.S. Air Mail New York Area Experimental Helicopter Service cachet and blue "VIA AIR MAIL" marking. Addressed to Robert E. Dunphy, U.S. Vet. Hospital, Bedford, Mass., with a 5c red U.S. airmail stamp. Black circular Newark, N.J. Air Mail Field cancel dated Jan 6 1947; back shows a purple New York handstamp dated Jan 16 1941. Handwritten address in ink; no publisher indicated.

Notes for Cover Collectors:
• High-resolution scans of front and back are provided; use zoom to inspect postmarks, cachet details, and backstamps.
• No third-party grading; condition is shown in the images.