Mike and Dan Priebe. 6 3/8" x 4 1/4" black and white photograph of L-R: Mike Priebe and Dan Priebe riding peddle tractors in the "On Wheels Day" parade; Dan is hauling a wagon advertising the 1965 Plowing Contest (state & national); the boys are wearing dark pants and white short-sleeved shirts with western bow ties and Plowville cowboy hats.