Little-Known Tractors

10 little-known tractors that might have been contenders for success.

The Capital 10-15 shown here was one of at least nine different models produced by the C.H.A. Dissinger & Bros. Co.
The Capital 10-15 shown here was one of at least nine different models produced by the C.H.A. Dissinger & Bros. Co. of Wrightsville, Pa. Though the tractor has a somewhat primitive look, it lasted on the market until 1920.