Photograph of a Curtiss P-36 Hawk aircraft (tail number 20 36P) parked at an airfield, circa 1940.Stamped on verso: "10 Point Nutone Process by the Blackman Photo Service. Certified photo finishing. Nov 2 1940."
Photograph of Albert L. Mason standing next to North American AT-6 Texan aircraft, circa 1940.Inscription on verso: "Cadet Albert L. Mason 40E. Died Tuesday Aug. 7, 1940. Ground got too close to the plane on night navigation flight."
Photograph of a Bell FM-1 Airacuda aircraft parked at an airfield, circa 1940.Stamped on verso: "10 Point Nutone Process by the Blackman Photo Service. Certified photo finishing. Nov 2 1940."
Photograph of a Curtiss P-36 Hawk aircraft parked at an airfield, circa 1940.Stamped on verso: "10 Point Nutone Process by the Blackman Photo Service. Certified photo finishing. Nov 2 1940."
Photograph of an unidentified military aircraft at an airfield, circa 1940.Stamped on verso: "10 Point Nutone Process by the Blackman Photo Service. Certified photo finishing. Nov 2 1940."
Photograph of a Flying Cadet battalion standing in formation, Randolph Field, Texas, April 20, 1940.
Inscription on verso: "Flying Cadet battalion, Randolph Field Texas, Apr. 20, 1940."