MMD Archives July 2010 Contents of Digest 2010.07.23 Prev  Next Nr Subject Author 01 Organ Rally in Urbandale, Iowa, 4-5 September 2010 Wallace Venable 02 Seeburg H at World Museum of Mining in Montana Carl Zwanzig 03 Automatic Accordion Named Otto Bernt Damm 04 Piano Roll Hole Punch Spencer Chase 05 Piano Roll Hole Punch Matthew Caulfield 06 Piano Roll Hole Punch Hi Babit 07 Variable Speed A.C. Motor Controller Craig Smith 08 Felted Valves in DeKleist Band Organ Tony Marsico 09 FS: Orchestrelle & Player Pianos in New York Vincent Morgan