This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship.

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While some of the shorts are from 1929, the title cards have no distinctive additions or creative enough to be copyrighted in comparison to the 1928 works Plane Crazy, Gallopin' Gaucho and Steamboat Willie, as a result they are too in the public domain. This does not mean the shorts in full are public domain, only these title cards.