14250462961_a0c3e525dd_o Published on September 19, 2018 in 21 September 1937Full resolution (1277 × 1000) ← Previous Next → Frank Sinclair, Alexander Seversky and Jackie Cochran with the Seversky SEV-2S, NX70R, with Sinclair’s race number 77. (Sand Diego Air and Space Museum Archives, Charles M. Daniels Photo Collection, Catalog #: 15_002034)