MMD Archives September 2014 Contents of Digest 2014.09.12 Prev  Next Nr Subject Author 01 "Nef" Musical Automaton in the Form of a Ship Julie Porter 02 Music Roll Perforating Firms Matthew Caulfield 03 Duo-Art Schumann Sonata Op. 11 No. 1, 3rd Mvt. John Phillips 04 5000 Duo-Art Roll Titles Available Tom Hutchinson 05 Replacing Duo-Art Valve Seats John A. Tuttle 06 Artecho Player System in Packard Grand Piano John Struve 07 Artecho Player System in Packard Grand Piano Brian Thornton 08 Artecho Player System in Packard Grand Piano Dave Saul