Single Blade Copperlock Pocket Knife. 4-1/4 inches closed. 7-1/4 inches open. Made in USA. " x x CASE XX USA 61549 L SS x x x " (with lightning bolt S) tang stamp. John Deere shield. Stainless steel blade. Jigged yellow bone handle. Nickel Silver bolsters. Brass liner. With original collector's tin, felt sheath, and cardboard sleeve.