Պատկեր:Strongheart-Trimble-American-Boy.jpg

ՆկարագրումStrongheart-Trimble-American-Boy.jpg	English: Photograph of Strongheart (1917–1929) and Larry Trimble, the lead photograph in the first of a series of articles Trimble wrote for The American Boy magazine Photograph is likely to have been taken between 1920 and 1926; Trimble's attire appears to match what he wears in a photograph published in December 1921
Թվական	Փետրվար 1930 [photo date likely to be 1921]
Աղբյուր	Self scan from The American Boy magazine for February 1930, Volume 104 Number 2 (page 48)
Հեղինակ	Sprague Publishing Company; no photographer credited
Իրավունքներ (Նիշքի վերաօգտագործումը)	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 ∙ +/−

The American Boy was a monthly magazine published by The Sprague Publishing Co. of Detroit, Michigan, from November 1899 to August 1941. Copyright statement appears on page 5 of the February 1930 issue: "Copyrighted, 1930, by the Sprague Publishing Company"

• Copyright registered January 25, 1930 (B 58211)
• No copyright renewal registration appears January–June 1958 and July–December 1958.