Schrade + USA Scrimshaw John Deere Plow Jumbo Lockback Knife Sc507
In 1837, on his own, John Deere designed the first cast steel plow that greatly assisted the Great Plains. The large plows made for cutting the tough prairie ground were called. The plow was made of wrought iron and had a steel share that could cut through sticky soil without clogging. JUMBO LOCKBACK KNIFE SC507.
