Advance Thresher Company Built and Sold 20 and 22 hp. Simple Engines


| July/August 1958



Salina, Kansas

Companies, other than Advance Thresher Co., were said to have played their northwestern Branches with favoritism.

F is the Key Letter to the number of the parts to 15, 16, 18 and 20 hp. Advance engines. Many of the parts were interchangeable.

'434F Engine Frame Bracket, Crank End 20 horse Simple only, Engine No. 7331, and since.

435F Engine Frame Bracket, Cylinder End 20 horse Simple only, Engine No. 7331, and since.

439F Cylinder, 20 horse Simple Engine No. 7331, and since.