توضیحWolfe-Too-Many-Cooks.jpg	English: Lead illustration from The American Magazine printing of Too Many Cooks (1938), a Nero Wolfe novel by Rex Stout, serialized in six installments (March–August 1938)
تاریخ	‏مارس ۱۹۳۸‏
منبع	Self scan from The American Magazine for March 1938 (p. 11)
پدیدآور	Crowell-Collier Publishing Company, illustration by Vladimir Bobri
اجازه‌نامه (استفادهٔ مجدد از این پرونده)	Public domainPublic domainfalsefalse 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 ∙ +/−

March 1938 issue of The American Magazine was copyrighted in 1938 by Crowell-Collier Publishing (page 7) but no renewal is listed:

• January–June 1966

No renewal for Bobri:

• January–June 1966
• July–December 1966

Background
"Frank Leslie's Popular Monthly began publishing in 1876. In 1904, it was renamed Leslie's Monthly Magazine, and then Leslie's Magazine in 1905. Later that year (in the middle of volume 60), it was renamed the American Illustrated Magazine, shortening to the American Magazine in 1906. It kept continuous volume numbering throughout its history. The magazine ceased publication in 1956. While no copyright renewals are known for the issues, a number of stories that appeared in the magazine had their copyrights renewed."