Case XX USA Pocket Worn Old Red Bone 783 Trapper Pocket Knife. Beautiful Pocket Worn corncob jig old red bone handles with the Case XX inlay shield. Tru-sharp Stainless steel blades and nickel silver bolsters. 4 1/8″ closed. Comes new in Box. Beautiful knife with a lot of class! Pictures don’t do them justice. Add one to your collection today. It’s sure to be a great addition to your collection!