General Ordnance

The Denning-designed tractor was brought to life by General Ordnance, marketed under both the National Tractor and GO banners. Rooted in Derby, Connecticut, General Ordnance initially forged munitions. In 1918, they acquired Denning, based in Cedar Rapids, Iowa, and for a short period, released tractors under the National Tractor name, ultimately transitioning to branding them as General Ordnance. Manufacturing ceased in 1921, culminating in the company's bankruptcy declaration the following year in 1922.