Buz spotted a variety of photos from the Library of Congress. Here are two of them.
1) Fort Benning Jeep Driver: Fort Benning. Jeeps. Jeep driver — and it takes a good man to put a jeep through all the fancy paces that are in it. This driver is near graduation from the training school at Fort Benning, Georgia.
http://www.loc.gov/pictures/resource/fsa.8b02766/
2) Loading a jeep onto a transport trailer in Detroit, Michigan. April 1943.