MS-344: Walter Matthews Jefferies Aviation Collection
1/4 left side view of a Curtiss A-12, a military plane, on the ground. Photo is labeled, "Curtis A-12 Wright YR-1820-21 Engine."
Special Collections and Archives; Wright State University Libraries
Digital Services Department; Wright State University Libraries
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ms344_043_001_00183; Curtiss A-12; Jefferies Number - 183; Wright YR-1820-21 Engine; Military