BLACKJACK MINI MAMBA KNIFE S/N 0642

I've never seen this knife before its the mini mamba with a 5' drop point blade etched logo BLACKJACK KNIVES JAPAN on one side and HAND FINISHED IN EFFINGHAM,IL. U.S.A. on the other The knife is 10' overall with a black rubber chequered grip and it has its original Nylon sheath S/N 0642 Please Note there is a chip on the blade See Photo's PRICE includes UK delivery