Single Blade RussLock Pocket Knife. 3-1/2 inches closed. 6-1/8 inches open. Made in USA. " Case XX x x " (with lightning bolt S) and "USA 51953 L SS" tang stamps. Oval Long Tail C Script "Case XX" shield. Stainless Steel blades. Gimped lever stamped "TESTED XX". Stag handle. Nickel Silver bolsters. Brass liner. With original box and paperwork.