Photographed 1935, by Don Abel, via Jim Ruotsala collection
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Photographed 1934, by Lloyd Jarman, via Jim Ruotsala collection
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Photographed 1931, via Hudek Aeronautical collection
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Photograph from Ford, taken April 21, 1931, via Hudek Aeronautical collection
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Photographed May 10, 1930, via Hudek Aeronautical collection
