Col. Lewis was a United States Military Academy (West Point) graduate (1884) and spent twenty-five years in the United States Army assigned primarily to Coastal Artillery units. He was a keen inventor and received a number of patents for artillery rangefinders and other artillery related equipment. He also studied in Europe for several years learning about the armament industry. It was while in Europe that he discovered that America was at least ten years behind in artillery and small arms manufacturing – particularly machine guns….
