Threshing at Don Irwin’s farm east of Grass Lake, Michigan,
September 11, 1983. Case engine and 28 x 50 Case separator are
owned by Don Irwin.

Len James
Photo courtesy of Len James, Box 117, Napoleon, Michigan 49261.
Threshing at Don Irwin’s farm east of Grass Lake, Michigan,
September 11, 1983. Case engine and 28 x 50 Case separator are
owned by Don Irwin.