MMD Archives July 2020 Contents of Digest 2020.07.05 Prev  Next Nr Subject Author 01 Independence Day Mini-Parade Jack M. Conway 02 Tanzbaer Player Accordion Mechanism Uwe Gernert 03 Unknown Weight-powered Barrel Piano Craig Smith 04 Mechanical Music in the Movies Trumpeter Clock John Harrold 05 Seek Clark A-1521 "American Liberty" Jack M. Conway