[Staff Sergeant Clyde N. McKinney instructing Chinese Air Force students on line maintenance]

Photograph of Staff Sergeant Clyde N. McKinney, U.S. Army Air Forces, using a North American B-25 Mitchell aircraft to instruct Chinese Air Force students on line maintenance, Shanghai Air Depot, China, circa 1940s.

Typed on verso: "Headquarters Army Air Forces, Shanghai: S/Sgt Clyde N. McKinney, AAF training instructor, teaches line maintenance to a crew of the 2nd Chinese Air Service Group at the Shanghai Air Depot. (Official USAAF Photo)."

Stamped on verso: "Made by U.S. Army Air Forces. Watch your credit."