DescripcióJohn Lennon Imagine 1971 (cropped).jpg	English: John Lennon, as pictured in an advertisement for Imagine from Billboard, 18 September 1971
Data	1971
Font	Billboard, 18 September 1971, page 36
Autor	Peter Fordham
Permís (Com reutilitzar aquest fitxer)	Public domainPublic domainfalsefalse This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), 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. العربية ∙ беларуская (тарашкевіца) ∙ čeština ∙ Deutsch ∙ Ελληνικά ∙ English ∙ español ∙ français ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ Nederlands ∙ português ∙ русский ∙ sicilianu ∙ slovenščina ∙ ไทย ∙ Tiếng Việt ∙ 中文（简体） ∙ 中文（繁體） ∙ +/−
Altres versions	This file has been extracted from another file : John Lennon Imagine 1971.jpg

• There are no copyright markings, as can be seen at the full-view link.
• The ad is not covered by any copyrights for Billboard.
• 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."