MMD Archives May 2012 Contents of Digest 2012.05.27 Prev  Next Nr Subject Author 01 Seek Key for Stella Musical Box Lock Tommy Doizaki 02 Horace O. Prell, U.S. Music Co. Artist Candy Hawblitz 03 Pin-end Spool Ends for 65-note Piano Roll Jack M. Conway 04 Animated Keys of an Upright Pianola Rob Barker 05 Remote Pump System for Reproducing Piano Craig Roothoff