Frances Marsalis (left) and Helen Richey spent 237 hours in their Curtiss Thrush (Model 56) “Outdoor Girl,” Richey’s first record breaking flight. (Mckeesport Heritage Center)
Frances Marsalis (left) and Helen Richey spent 237 hours in their Curtiss Thrush (Model 56) “Outdoor Girl,” Richey’s first record breaking flight. (Mckeesport Heritage Center)