Shown above is the Tatra 87 built in Czechoslovakia beginning in 1936. It was praised by German officers in World War II for the superior speed and handling on the Autobahn.
The Tatra 87 was powered by a rear-mounted 3.0-liter 85 horsepower air-cooled overhead cam V8 engine. The car could reach speeds of nearly 100 mph.
Photos below show a 1937 Tatra 87 and a 1935 Bowlus Road Chief travel trailer.
Bowlus was the first all aluminum travel trailer. It was designed by Hawley Bowlus in 1934.