DIENER, Nelly, first European flight attendant with Curtiss Wright Condor Published on July 24, 2013 in 27 July 1934Full resolution (640 × 480) Next → Nelly Hedwig Diener, Swissair flight attendant, with the airline’s Curtiss AT-32C Condor. Ms. Diener’s uniform is cerulean blue. (Swissair)