MMD Archives May 2016 Contents of Digest 2016.05.08 Prev  Next Nr Subject Author 01 Musical Box Cylinder is Stuck Richard Krasowski Jr. 02 Seek Ideal Soprano Cylinders Craig Sander 03 Rotary Pump Makes the Grand Piano Shimmy Wayne Finger 04 Homebuilt Piano Roll Perforator Paul Kealy 05 Rebuilding Duo-Art Rotary Pump Paddy Handscombe 06 Source of Rotary Pump Bearings Thomas Binnall