MMD Archives January 2000 Contents of Digest 2000.01.21 Prev  Next Nr Subject Author 01 Winding Key for Square-Hole Spring Barrel Socket Philip Jamison 02 Republication of "The Fairground Organ" Tom Grace 03 New Organs in Germany & German-Speaking Countries Ingmar Krause 04 Tracker Organs vs. Electro-Pneumatic Action Bill Chapman 05 Prices for Mechanical Musical Instruments Kevin McElhone 06 Showing Silent Movies at Home John McClure 07 Web Sites With 1920s & '30s Music John Rutoskey 08 Tear-Jerker Tunes Bill Chapman 09 Society for Prevention of Cruelty to Pianos Bill Shirley 10 George Antheil and Hedy Lamarr and Radar John Spradley 11 Correction of Robert Hope-Jones Article D. L. Bullock 12 Copying Music Rolls With a Frame Punch Tom Lear 13 QRS "Indestructible" Piano Rolls Will Herzog 14 QRS "Indestructible" Piano Rolls vs. Waxed Paper Andy Taylor 15 Valves with Sponge Neoprene Bob Taylor 16 Soundboard Impedance & Piano Dampers John A. Tuttle 17 FS: Angelus Piano Rolls - Free John Spradley