U.S. Bureau of Mines
United States Bureau of Mines — U.S. government agency that existed during 1910–1996
The United States Bureau of Mines (USBM) was the primary United States government agency in the 20th century that conducted scientific research and disseminated information on the extraction, processing, use, and conservation of mineral resources. The Bureau was abolished in 1996.
Filmography in the catalog
Credited on 75 films (1922–1974) — matched by name in the Creator or Credits field. Also mentioned in 15 other records (descriptions, transcriptions, copyright notes).