Keywords: *aero aero squadron* squadron *ww1* ww1 *88th 88th *airplanes* airplanes *history* history salmson 2a2 salmson2a2 outdoor These photos are from Philip R. Babcock and his journey in WW1. Repository: San Diego Air and Space Museum Archive These photos are from Philip R. Babcock and his journey in WW1. Repository: San Diego Air and Space Museum Archive |