Hard to find hollowbacks which began as 'me too' flyweights, a fad which lasted (thankfully) only about one season. Heads with only edgewear except
some roughing on the PW sole at the heel. A spectacular set of Medium Silver Lynx steel shafts with a 3" venturied section which was about 1/3
up from the barrel hosel on low irons, moving up the shaft uniformly as the iron number increased. The narrowed venturi section was intended to
improve/normalize kick based on iron distance. Irons have new grips. Swingweight D1. 5 iron 37 3/4".