Swiss Army knife and features a Victorinox or Wenger "cross" logo or, for Swiss military issue knives, the coat of arms of Switzerland. Originating in Ibach, Switzerland, the Swiss Army knife was first produced in 1891 after the company, Karl Elsener, which later became Victorinox, won the contract to produce the Swiss Army's "Modell 1890" knife from the previous German manufacturer. In 1893, the Swiss cutlery company Paul Boéchat & Cie, which later became Wenger, received its first contract from the Swiss military to produce model 1890 knives; the two companies split the contract for provision of the knives from 1908 until Victorinox
On a Knife Edge which depict key moments in Dull Knife family history and are based on paintings created by Guy. Family history and contemporary context are told through these animations, which alternate with George's ongoing story. Filming began in April 2010 and continued until December 2016. Production trips were conducted in an episodic way and generally lasted from a few days to several weeks, with a small crew, usually from one to three people. Animations were created simultaneously and during post-production. Nebraska-based artist Michael Burton worked with Guy, creating the painted stop-motion animations in his Lincoln, NE studio. The film is a coproduction