MMD Archives July 2007 Contents of Digest 2007.07.01 Prev  Next Nr Subject Author 01 Mechanical Music Museum in Israel Eliyahu Shahar 02 Who Invented the Player Piano? Hans van Oost 03 Who Invented the Player Piano? Adam G. Ramet 04 Seek Book-playing Crank Organ Justin Senneff 05 FS: 20-Note Music Rolls for Crank Organ Gordie Davidson