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 1931 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 (70 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.

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• 2011-05-06 01:40 We hope 530×421× (34269 bytes) {{Information |Description=Photo of Jefferson Airplane, 1967. |Source=[http://books.google.com/books?id=1icEAAAAMBAJ&printsec=frontcover&dq=billboard&hl=en&ei=UiO-TcSqHaXc0QGUtbHtBQ&sa=X&oi=book_result&ct=result&resnum=2&ved=0CDEQ6AEwAQ#v=onepage&q&f=false Billboard page 2] 17 June 1967 |Date={{Date|1967|06|17}} |Author=RCA Records |Permission=* The ad appeared in the 17 June 1967 issue of ''Billboard'' and can be dated from that publication; it is pre-1978. }} == Copyright details == * There are no copyright markings as can be seen at the full view link. * The ad is not covered by any copyrights for ''Billboard''. *[http://www.copyright.gov/circs/circ03.pdf US Copyright Office page 3-magazines are collective works] ([[:en:PDF|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." |other_information = see below ==Licensing== {{PD-Pre1978}}