MMD Archives April 2009 Contents of Digest 2009.04.27 Prev  Next Nr Subject Author 01 QRS Computer-controlled Perforator Mike Walter 02 J. Lawrence Cook Handwritten Roll Label Dave Wilcox 03 J. Lawrence Cook Personal Master Recording Piano Jeffrey R. Wood 04 Seek Video of J. P. Seeburg Factory Stephen Kent Goodman 05 Compressed Air Blasting Craig Smith 06 Seek Standard Player Action Wind Motor Tom Brody 07 FS: 40-year Collection of Music Magazines Terry Smythe