Iron Horse Locomotive Heisler Folding Knife In Box

KNIFE, a neat metal knife in the shape of a steam locomotive. The knife has "Heisler 2 Truck 1918" on it and measures 6 1/2 inches when open and 3 3/4 inches when closed. The blade is marked "Stainless". It comes in a box with "Iron Horse" on the inside lid. The Heisler consisted of 2 steam cylinders positioned in a "V"  under the boiler about 3/4's the way back from the front. The piston rods came out of the cylinders and attached to a "crank shaft" located under the center of the boiler. The "2 Truck" drive shafts attached to the gear box. In terms of speed it was the fastest of the geared steam locomotives.