A newsreel from 1949 about production of shellac records in Germany. http://www.teledb.com/4/wdsMb1pwJEw/0/0/-herstellung-einer-schellackplatte.html Made from wax masters. I've heard of late use of wax masters in Britain and Sweden as well. Was there any particular reason to continue with wax almost 20 years after the introduction of acetates? Kristjan