"By 1900, over 75% of the repeating sporting arms on the United States market, both lever and pump, were of John’s invention." Browning Firearms CollectionArhivat în , la Wayback Machine. brochure from The American Society of Mechanical Engineers
"By 1900, over 75% of the repeating sporting arms on the United States market, both lever and pump, were of John’s invention." Browning Firearms CollectionArhivat în , la Wayback Machine. brochure from The American Society of Mechanical Engineers