MMD Archives August 2010 Contents of Digest 2010.08.23 Prev  Next Nr Subject Author 01 Lador Musical Box Don Caine 02 San Francisco Coinola Dealers, 1919 to 1925 Bob Loesch 03 Player Piano Company Sign Joyce Brite 04 Revisionist History on YouTube Erik York 05 Electric Vacuum Pump for Player Piano Bob Hunt 06 PPCo Roll Frame Motor Speed is Unstable Bob Hodge 07 FS Free: Piano Rolls in Michigan John A. Tuttle