MMD Archives June 2001 Contents of Digest 2001.06.23 Prev  Next Nr Subject Author 01 Jack Donovan Music Box Collection At Auction Brian Chesters 02 Seek Organettes For Collection Kevin McElhone 03 Seek Book "Drehorgeln" by Zeraschi Michel Escaffre 04 Manometer Vacuum Gage With Water Trap Richard Vance 05 Working of Acoustic Resonators Johan Liljencrants