Pocket corkscrew, advertising souvenir. a) Corkscrew/caplifter combination; nickel plated flat steel shank, hole at one end crown caplifter at other; folding wire helical worm held in place with rivet, 7.4 cm long; b) leather case for above with snap, "Western Industrial Company Sioux Falls Rapid City", printed on case; 8.3 cm long