Photograph of four men with a Lockheed Model 9 Orion aircraft, circa 1930s. Two of the men hold aircraft components. "Detroit News" is painted on the fuselage.Caption: "Van Plossem Studios / 36."
Photograph of two men with a Lockheed Model 9 Orion aircraft, circa 1930s. One of the men is kneeling on the wing. The other man is holding a clipboard.Caption: "Van Plossem Studios / 58."
Photograph of two men with a Lockheed Vega aircraft (tail number 7894), circa 1920s-1930s. One of the men is pointing at the Lockheed logo on the tail.
Caption: "Van Plossem / C-70."