Safety razor the rectangular dimensions shared by the wedge, standard single-edge, and double-edge blades. The injector, itself, was also the first device intended to reduce the risk of injury from handling blades. The Gillette blade dispenser released in 1947 had the same purpose. The narrow injector blade, as well as the form of the injector razor, also strongly influenced the corresponding details of the subsequently developed cartridge razors. Both injector blades and injector safety razors are still available on the market, from antique stock as well as modern manufacture. The injector blades have also inspired a variety of specialised blades for professional
Western Cartridge Company for these products included fabrication of sheet metal cups and filling portions of those cups with primary explosive. Rimfire cartridges bore a UCC headstamp and product packaging included a Maltese cross trademark. Purchase of Alliance Cartridge Company in 1907 allowed UCC merger into Western Cartridge Company. The company trademark morphed into "Super-X" as the Maltese cross became associated with World War I Germany. John Olin, the son of founder Franklin W. Olin, improved shotgun cartridge designs in the 1920s by using harder shot and progressive burning powder. Western produced 3 billion rounds of ammunition in World War II, and the