Collectable Record Labels
Deutsche Grammophon Record Label:
Stereo DG Records with numbers starting 136, 138 and 139 may be of interest they must have a ring of tiny blue tulips all the way around the circumference of the yellow label on the record. The best prices are those with Martzy, Morini, Fournier, Rostal, Mravinsky.
Collectors prefer German made DG Records therefore those that were made in England, or Austria are worth around a 1/4 or the German Record releases.
DG monos are mainly of interest if they feature Martzy or Mainardi.