Keywords: greg wasmann gregwasmann douglas aircraft douglasaircraft aviation aircraft airplane airlines airliners x223y nx223y nr223y ns223y nc223y n233yh g-afif gafif ec-agj ecagj ec-aae ecaae c/n 1137 cn1137 twa douglas aircraft company douglasaircraftcompany dac douglas douglas dc-1 douglasdc1 dc-1 dc1 wright r-1820 cyclone wrightr1820cyclone wright r-1820 wrightr1820 wright cyclone wrightcyclone r-1820 r1820 wright cyclone r-1820 wrightcycloner1820 wright sgr-1820 cyclone wrightsgr1820cyclone wright sgr-1820 wrightsgr1820 sgr-1820 sgr1820 wright cyclone sgr-1820 wrightcyclonesgr1820 sgr-1820f sgr1820f sgr-1820f-1 sgr1820f1 blackandwhite monochrome outdoor vehicle black and white Photos belonging to a Special Collection belonging to Greg Wasmann who worked at Douglas Aircraft. Repository: San Diego Air and Space Museum Archive Photos belonging to a Special Collection belonging to Greg Wasmann who worked at Douglas Aircraft. Repository: San Diego Air and Space Museum Archive |