Toto kanadské dílo je v Kanadě volným dílem, protože jeho autorská práva vypršela z jednoho z následujících důvodů: 1. Dílo bylo předmětem Crown copyright a bylo poprvé zveřejněno před více než 50 lety nebo nebylo předmětem Crown copyright a 2. je to fotografie, která byla vytvořena před 1. lednem 1949, nebo 3. autor zemřel před více než 50 lety.  Note that this work might not be in the public domain in countries that do not apply the rule of the shorter term and have copyright terms longer than life of the author plus 50 years. In particular, Mexico is 100 years, Jamaica is 95 years, Colombia is 80 years, Guatemala and Samoa are 75 years, Switzerland and the United States are 70 years, and Venezuela is 60 years. العربية ∙ বাংলা ∙ čeština ∙ Deutsch ∙ English ∙ español ∙ suomi ∙ français ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ português ∙ português do Brasil ∙ sicilianu ∙ slovenščina ∙ 简体中文 ∙ 繁體中文 ∙ +/−

The original itself is in the public domain in the United States for the following reason:

This work was published before January 1, 1923 and it is anonymous or pseudonymous due to unknown authorship. It is in the public domain in the United States as well as countries and areas where the copyright terms of anonymous or pseudonymous works are 101 years or fewer since publication.

This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, contrast, colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the enhancements are clear but insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag.

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