Arthur Bowen, son of schoolteacher Gertrude Bowen, was living in Germany in the early 1950s working for the U.S. government. He wrote postcards home to his mother about wanting to buy a car. Amongst the photos from his estate were a couple of photos of cars. Your challenge, should you choose to accept it, is to figure out what this car is. I already know because he wrote the information on the back.
Any guesses? I think you'll be surprised by this one.