概要

All versions of and other unscanned portions of the back of this photo do not display the copyright notice. This photo was released under the Copyright Act of 1909, and, under the 1909 Act, the copyright notice was required and must contain three elements:

1. The symbol © (letter C in a circle); the word “Copyright”; or the abbreviation “Copr.”
2. "The year of first publication. If the work is a derivative work or a compilation incorporating previously published material, the year date of first publication of the derivative work or compilation is sufficient. Examples of derivative works are translations or dramatizations; an example of a compilation is an anthology. The year may be omitted when a pictorial, graphic, or sculptural work, with accompanying textual matter, if any, is reproduced in or on greeting cards, postcards, stationery, jewelry, dolls, toys, or useful articles."

   This was not required for copyrighted photos published before 1978 under Copyright Act 1909, and omission of date may have been irrelevant to such works. Omission of year is permitted for pre-1978 works. Publication with notice (year or no year) secures copyright. Unpublished pre-1978 photos may have been registered and still count as "published", even if unpublished.

3. The name of the copyright owner, an abbreviation by which the name can be recognized, or a generally known alternative designation of owner.

   Example © 2007 Jane Doe.

See http://www.copyright.gov/history/1909act.pdf for older rules that apply to pre-1978 works without required notice. See more at Appendix A of the Copyright Act of 1976: http://www.copyright.gov/title17/92appa.pdf.

Film production expert Eve Light Honthaner in The Complete Film Production Handbook, (Focal Press, 2001 p. 211.):

The Professional Photographer's Legal Handbook By Nancy E. Wolff, Allworth Communications, 2007, p. 55:

Creative Clearance-Publicity photos"

ライセンス

この著作物は、1929年から1963年の間にアメリカ合衆国で公表されましたが、著作権表示の有無に拘らず、著作権が延長されなかったため、アメリカ合衆国においてパブリックドメインの状態にあります。詳しくはCommons:ハートルのチャート及び著作権延長履歴をご覧ください。著作者の死亡した日によっては、アメリカ合衆国の著作物に対して相互主義を採用していないカナダ（著作者の死後70年）や中国本土（著作者の死後50年・香港及びマカオには非適用）、ドイツ（著作者の死後70年）、メキシコ（著作者の死後100年）、スイス（著作者の死後70年）その他個々の条約を採用している国々といった法域において依然として著作権で保護されている可能性がありますので、ご注意ください。 العربية ∙ Deutsch ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ português ∙ português do Brasil ∙ русский ∙ sicilianu ∙ slovenščina ∙ українська ∙ 简体中文 ∙ 繁體中文 ∙ +/−