Fun on the Threshing Rig

F. L. Williams and Frank Van Altvorst
F. L. Williams on the left, Frank Van Altvorst of 4412-7th Ave., Rock island, Illinois on the right, pictured with the 5 bore and 4 stroke engine. This cylinder ran the Coyote back in the 90's. It was made by Mr. William's father who also built the entire