File:Karen Carpenter 1973.png

• There are no copyright markings as can be seen at the full view link. A&M did not mark this special ad section with copyright mark(s); the Billboard copyright covers editorial content only-not advertisements, which would need to have their own copyrights for protection. These pages are marked "Special Section sponsored by The Carpenters" at page bottoms. see page 14 Special section for mark.
• The ad is not covered by any copyrights for Billboard.
• US Copyright Office page 3-magazines are collective works (PDF)

"A notice for the collective work will not serve as the notice for advertisements inserted on behalf of persons other than the copyright owner of the collective work. These advertisements should each bear a separate notice in the name of the copyright owner of the advertisement."

This work is in the public domain because it was published in the United States between 1929 and 1977 inclusive, without a copyright notice. Unless the author has been dead for several years, it is not in the public domain in countries that do not apply the rule of the shorter term for US works. This includes Canada, China (not Hong Kong, Macao, or Taiwan Area), Germany, Mexico, Switzerland, and other countries with individual treaties. See also further explanation. PD-US Public domain in the United States //en.wikipedia.org/wiki/File:Karen_Carpenter_1973.png