2-Blade Folding Jack Knife. 3-3/8 inches closed. 6 inches open. "BOKER USA" and "17784" tang stamps. Oil Rig "Black Gold" shield and Oval shield with serial #07936. Delrin handle. Vanadium Steel Blades. "MODERN FUEL" etched onto master blade. Nickel-plated bolsters. Brass liner. With original box and paperwork.