MMD Archives May 2007 Contents of Digest 2007.05.03 Prev  Next Nr Subject Author 01 Bonhams Mechanical Music Sale 9 May 2007 Mark Hannam 02 Street Barrel Piano & Handcart Dale Gunnar 03 How Piano Rolls Were Created Julian Dyer 04 Church Organ Pipes in a Band Organ Gary Rasmussen 05 Wireless MIDI Connection Tested Alan Turner 06 Silicone Rubber Tubing Jan Kijlstra 07 Seek Double Bellows Roll Tracking Unit Maury Willyard