10 Player Piano Phenolic Valve Discs 5/8" OD, 3/32" Thick, Gulbransen, Dk Brn
£5.30
Original part number 667 (dark brown). Punched from phenolic. 5/8" OD, 3/32" thick, no center hole. Used for Gulbransen valves and others. I'm Howard Gustafson and I've been a player piano technician since 1985.
