- 1923 - 1936
Photograph showing several unidentified men looking at a parked tow truck outside A. L. Campbell Auto Towing in Portland. Hitched to the back of the truck is an airplane. The plane’s propeller is tied to the boom of the truck, and its back end of its fuselage is resting on two wheels. The plane’s wings are lashed to the top of the fuselage. The second man from left is wearing a coat with the text “G. G. Gerber” on the back.