Airplanes in battle formation
View of several planes in battle formation. Printed on front: "Group of aeroplanes in battle formation, taken from one of the planes. U.S. Signal Corps photo. Reproduced by Photo Repro, N.Y. by Permission Bureau." Typed on back: "Aircraft, ca. 1914-1918." Handwritten on back: "November 25, 1970. Dear Friend, As you don't answer. I still be glad to hear from you. Same as ever, Nellie M. Shafer. Happy Thanksgiving." Card is postmarked 1970.
- United States. Army. Signal Corps
- Resource ID:
- Photographic prints
- 1 postcard ; 3.5 x 5.25 in.
- National Automotive History Collection
- Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.