MMD Archives January 2017 Contents of Digest 2017.01.28 Prev  Next Nr Subject Author 01 M. Welte & Sons Historical Securities Hans-Georg Glasemann 02 Player Piano Conference in Ithaca, New York Gordon Stelter 03 3D Printing of Player Piano Parts S. Lee Walker 04 Steger Natural Player Action Schematic Diagram Luke Myers 05 Repair of Duo-Art in Poughkeepsie, New York Andrew Barrett 06 FS: Ampico & Duo-Art Piano Rolls Nancy Fratti