B. B. Clarke is the Editor of the Old American Thresherman

22 HP Keck-Gonnerman
Courtesy of John Hall, Route 1, Box 137A, Cape Girardeau, Missouri 63701. My 22 HP double cylinder Keck-Gonnerman. Bore and stroke 6'' x 12'' with 44'' flywheel and 36'' drivers, Serial No. 1358, made in 1913.
John Hall