MMD Archives April 2012 Contents of Digest 2012.04.19 Prev  Next Nr Subject Author 01 Anniversary of the Mechanical Music Digest Nancy Fratti 02 Selling My Mechanical Music Ephemera Lee Munsick 03 Pianotist Rolls Made By Adek Mfg. Co. Scotty Greene 04 Piano Rolls by Adrian Rollini Ate van Delden 05 Seek Help With MIDIbox System Software Larry Claus 06 Ball Bleeds in Ampico B Unit Valves John A. Tuttle 07 Cracked Plate in Aeolian Sting II Pianola David Dewey