MMD Archives December 2017 Contents of Digest 2017.12.10 Prev  Next Nr Subject Author 01 Repairing Regina Discs Nancy Fratti 02 Whistler Repair Mike Perry 03 Music Roll Performance Via Real-time Scanning Jody Kravitz 04 Paper Gaskets Under Pneumatics John Wrasse 05 FS: Musical Hoard in Boyertown, Pennsylvania Vincent Morgan