It is an anonymous work or pseudonymous work and 70 years have passed since the date of its publication (or creation, whatever date is the latest)
It is a collective work, audiovisual or radio work and 70 years have passed since the date of its publication
It is any work not published for 70 years after creation, and 70 years have passed since the date of its publication
It is a work of applied art and 30 years have passed since the date of its creation
It is another kind of work, and 70 years have passed since the year of death of the author (or last-surviving author)
It is one of "official texts of a legislative, administrative or judical nature, or their official translation"
Performance
Public domainPublic domainfalsefalse
This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.