From right to left: Kermit M. Knutson, Crew Chief, Harrison Bruce "Bud" Tordoff, pilot; Bill Jopke,  Assistant Crew Chief; and Ervin Wolf, Armorer. These men from the 352nd Fighter Squadron are posing in front of Tordoff's P-51 Mustang, <i>Upupa epops</i>.
Unknown U.S. Army Air Forces soldier
1944–45
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