An oil field hand in Texas posing in his late Model T Ford roadster. It is equipped with a rack on the back for carrying tooling. In the background is what appears to possibly be a pair of FWD trucks with oil field equipment on the back.
It is just one of 100's of Model T photos you can see on The Old Motor @ http://theoldmotor.com/?s=%22Model+T+Ford+%22&paged=21
David, I posted that photo here back in 2011, Here's the link.