100 Felt Punchings for Early Autopiano Player Piano Valves, New
£35.64
100 new felt punchings for early Autopiano valves. I'm calling them 13/16" OD but they're actually about 1/64" under that. They are about. 048" thick, made from woven felt like the originals, 3/8" center hole, laser cut, very precise.
