100 new hard fiber washers for early Autopiano valves. These are the valves that used hard leather to thread onto the valve stem instead of press on brass collars.
Set/90 Hard Fiber Aeolian/Duo-Art Player Piano Inner Valve Guides
10 Hard Fiber Aeolian/Duo-Art Player Piano inner Valve Guides
Single Hard Fiber Aeolian/Duo-Art Player Piano inner Valve Guide
90 Hard Fiber Washers/Plates, Standard/Autopiano Outer Valve, 11/16”, New
Set of 90 Hard Fiber Standard Player Piano Inner Valve Guides, New, 1 1/2”
Set/90 Hard Fiber Autopiano Player Piano Outer Valve Guides, 11/16" Centers, New
