2. it is a photograph that was created prior to January 1, 1949, or
3. the creator died prior to January 1, 1972.
You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
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.
This tag used as it is public domain in Canada. This is a work by an unknown person which persuant to section 6.1 of the Copyright Act, is copyright for 50 years after the year of publication, and thus became public domain on 1 January 1977.
Captions
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{{Information |Description=Election handout for John Diefenbaker, 1926 |Source=Exhibit at the Diefenbaker Canada Centre, Saskatoon, Canada |Date=1926 |Author=Diefenbaker campaign |Permission= |other_versions= }} {{PD-Canada}} This tag used as it is public
You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
