MMD Archives April 2008 Contents of Digest 2008.04.30 Prev  Next Nr Subject Author 01 Portable Amplifier for Music Box Demonstrations Marvin Polan 02 Seek Symphonion 19-1/8" & Polyphon 19-5/8" Discs Alan Rigg 03 Ed Openshaw to Activate B.A.B. Perforator Soon George Karpel 04 Ed Openshaw to Activate B.A.B. Perforator Soon Matthew Caulfield 05 Leather Nuts Cause Corrosion of Metal Valve Stems Don Teach 06 Life of PVC-E Glue in Container Mike Walter 07 Seek Replacement for Lead Tubing Darryl Zempel 08 Seek PianoDisc Discussion Forum Dave Wilcox