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This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs. 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 (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties. 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 ∙ +/−

Works copyrighted before 1964 had to have the copyright renewed sometime in the 28th year. If the copyright was not renewed the work is in the public domain. No renewal notice found for the National Editorial Association/Associated Press and the Detroit News etc. for items published in the year 1927. For instance I can find a renewal notice for the New York Times for this year. If you find a renewal notice under a variation of the name of the publication, or a successor name of the publication, or any other evidence to the contrary, notify me and I will delete this.

Note: No renewal notice found for Benton Harbor News Palladium (publication of this photo seen here), or for The Detroit News, or for National Editorial Association/Associated Press in the Stanford copyright renewal database at https://exhibits.stanford.edu/copyrightrenewals for the following terms "Ellsworth", "Bath", "Bath School", "Bath School disaster", "National Editorial Association", "Associated Press". Searches of the UPenn database at https://onlinebooks.library.upenn.edu/cce/ and of the various Copyright volumes also provided no pertinent search results.