1981 Gutmann Cutlery "Explorer Knives" catalog which measures 3-3/8" x 6-1/4" with 23 numbered pages. CONTENT: It features 82 different models of Explorer folding and fixed blade knives.Some of the named knives are the Tiger Paw,Stag Collector,Mini-Palm,Professional,Rancher, Backwoodsman,Survival II and Birdseye.It is marked "List prices effective February 15,1981". Excellent As-New condition.