Vintage Aircraft-scanned photos of 1930-40 airplanes, these photos either taken by or collected by Gus A Seidel my father.

Many of these photos are of a Douglas DC-1 as I understand it there was only one of these made before they made changes that resulted in the DC-2 then the DC-3 which is still being flown. Some of these photos are from a Air Shows probably in California in 1934-36. . Thanks to Chris Kinaman for the descriptions and names of the planes and piolets. Many thanks to him for this information.