4-Blade Medium Congress Pocket Knife. 3-1/2 inches closed. 5-7/8 inches open. Made in USA. " x*x CASE XX x*x*x " (with lightning bolt S) and "USA 6.54052 SS" tang stamps. Oval long-C 'Case xx" shield. Stainless steel blades. Bonestag handle. Nickel Silver bolsters. Nickel Silver liner.