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） ∙ +/−

In the original Billboard issue, there is no copyright notice on either the photograph or as part of its caption. A copyright notice is described as follows:

United States Copyright Office pages 1–2: In general, for works first published before March 1, 1989, the copyright owner was required to place an effective notice on all publicly distributed "visually perceptible" copies. A visually perceptible copy is one that can be seen or read, either directly or with the aid of a machine.

Copyright notice is a statement placed on copies or phonorecords of a work to inform the public that a copyright owner is claiming ownership of it. A notice consists of three elements that generally appear as a single continuous statement:

The copyright symbol © (or for phonorecords, the symbol ℗); the word "copyright"; or the abbreviation "copr.";

The year of first publication of the work; and

The name of the copyright owner.