Public Domain
Steam Hammer
1904 · American Mutoscope & Biograph Company · Dir. Billy Bitzer
From what appears to be a furnace, a large, glowing block is lifted with the help of a crane over to a table by a group of men. A hammer comes from above and pounds down on the block repeatedly as the men turn the block several times so that it will acquire a certain shape.
Confidence
100
— Legal Reasoning —
Why this status applies
This short industrial film, photographed by the legendary G.W. 'Billy' Bitzer at the Westinghouse Electric and Manufacturing Co. in East Pittsburgh, is definitively in the public domain. Under US copyright law, all works published before January 1, 1929, have entered the public domain regardless of their original registration or renewal status.
Biograph films of this era were typically deposited with the Library of Congress as paper prints for copyright protection (as the law did not recognize celluloid film as a registrable category until 1912). Regardless of the specific registration number (e.g., H45244), the expiration of the statutory maximum term (previously 75 or 95 years, now capped by the 1928 cutoff) makes this work free for all uses.
Note: generated without live web grounding (the grounded research engine was unavailable). Verify the cited sources independently before relying on this determination.
— Cited Sources —
Supporting facts
- Library of Congress, Paper Print Collection
- AFI Catalog of Feature Films (1893-1910 reference)
- Kemp R. Niver, Early Motion Pictures: The Paper Print Collection in the Library of Congress
- 17 U.S.C. § 304
Research summary based on cited sources, not legal advice. Always consult a qualified copyright attorney before commercial use.