Harmonicats.jpg

Summary

Description Harmonicats
Date circa 1950
date QS:P,+1950-00-00T00:00:00Z/9,P1480,Q5727902
Source Published in ad on page 20 of January 7, 1950 Billboard magazine.
Author Mercury Records
Permission
( Reusing this file )
Public domain This advertisement (or image from an advertisement) is in the public domain because it was published in a collective work (such as a periodical issue) in the United States between 1929 and 1977 and without a copyright notice specific to the advertisement . Unless its author has been dead for several years, it is copyrighted in jurisdictions that do not apply the rule of the shorter term for US works, such as Canada (50 p.m.a. ), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties. See this page for further explanation.