Single Blade Large Sway Back Trapper Pocket Knife. 1981 Case Collectors Club 1st Edition. Limited Edition #2726. 5-1/4 inches closed. 9-1/2 inches open. Made in USA. "CASE XX *****SS**** USA" (9 dot with lightning bolt S) and "6151" tang stamps. Double oval open C "CASE" shield. Stainless Steel blade etched with "1st EDITION CASE COLLECTORS CLUB 1981". Jigged bone handle. Nickel Silver bolsters; front right bolster etched with serial #2726. Brass liner. Comes with wooden wall plaque and certificate of authenticity (attached to back of plaque).