Beautifully engraved certificate from the General Ordance Company issued in 1917. This historic document was printed y H. K. Brewer ornate border around it with a vignette of an airplance from WWI.  This item has the signatures of the Company’s Officers and is over 109 years old.

The General Ordnance Company was an American armaments and tractor manufacturer active during the World War I era, known for producing the Davis recoilless gun and "G-O" agricultural tractors. Headquartered in New York with operations in locations like Connecticut and Cedar Rapids, Iowa, the firm transitioned into peacetime manufacturing before fading from the market in the 1920s.