The Western Cartridge Co. progressive burning powder, high velocity, Super-X loads put up in their 2 3/4 inch FIELD shell in 12-gauge (1 1/4 ounce) and 20-gauge (1 ounce) were introduced in 1922 --





and the Super-Fox about the same time. The 1 1/8 ounce, 16-gauge, Super-X load put up in their 2 9/16 inch FIELD shell followed pretty quickly. The 12-gauge 3-inch Super-X load of 1 3/8 ounce put up in Western's high-brass RECORD shell didn't get to the market until 1925.



At that time, the A.H. Fox Gun Co. began inserting this notice in their catalogues and Super-Fox brochures --