Travel trailers first appeared in the United States in the 1920s as American “tin can tourists” ventured onto the developing highway network to see the nation. Written works such as Trailer Ahoy! by Charles Nash and Touring with Tent and Trailer…

Glittering neon signs lit Apache Boulevard for Westbound travelers along the Tempe Mesa Highway, pointing the way to hotels, restaurants, trailer parts, and various shops. Signs for Harman’s Restaurant, the Tempe Bowl, Catalina Hotel, Pioneer…