Gilson, Gilson Mfg. Co.
Company: Gilson Mfg. Co., Port Washington, Wis.
Model: Type U spark jump
Year: 1918
Horsepower: 2 HP
Bore: 3-3/4-inch
Stroke: 4-1/2-inch
Flywheel diameter: 16-3/4 inches
Flywheel width: 1-7/8 inches
Weight: 259 pounds
Governing: Hit-and-miss
Ignition: Battery, buzz coil, spark plug
Owner:
Kenneth C. Henry
320 Milford Rd.
Downington, PA