LOC's Public Domain Archive
The objects in this archive are from Library of Congress - the nation’s first established cultural institution and the largest library in the world, with millions of items including books, recordings, photographs, maps and manuscripts in its collections. The Library provides Congress, the federal government and the American people with a rich, diverse and enduring source of knowledge to inform, inspire and engage them and support their intellectual and creative endeavors.
Disclaimer: A work of the Library of Congress is "a work prepared by an officer or employee" of the federal government "as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law and are therefore in the public domain. This website is developed as a part of the world's largest public domain archive, PICRYL.com, and not developed or endorsed by the Library of Congress, https://www.picryl.com
![[Herbert Hoover and three members of the Radio Conference, posed standing, full-length]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjQvMDEvMDEvaGVyYmVydC1ob292ZXItYW5kLXRocmVlLW1lbWJlcnMtb2YtdGhlLXJhZGlvLWNvbmZlcmVuY2UtcG9zZWQtc3RhbmRpbmctZnVsbC0xMDI0LmpwZw%3D%3D/320/255/jpg "[Herbert Hoover and three members of the Radio Conference, posed standing, full-length]")
![[Herbert Hoover, three-quarter length portrait, seated, facing slightly right, listening to radio]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMjcvaGVyYmVydC1ob292ZXItdGhyZWUtcXVhcnRlci1sZW5ndGgtcG9ydHJhaXQtc2VhdGVkLWZhY2luZy1zbGlnaHRseS1yaWdodC1saXN0ZW5pbmctNTZjYjgwLTY0MC5qcGc%3D/40/49/webp "[Herbert Hoover, three-quarter length portrait, seated, facing slightly right, listening to radio]")
![[Herbert Hoover and group] - Public domain portrait photograph](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzIvMDEvMDEvaGVyYmVydC1ob292ZXItYW5kLWdyb3VwLTUtNjQwLmpwZw%3D%3D/40/31/webp "[Herbert Hoover and group] - Public domain portrait photograph")
![[Mrs. Herbert Hoover, three-quarter length portrait, seated, facing front]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjgvMDEvMDEvbXJzLWhlcmJlcnQtaG9vdmVyLXRocmVlLXF1YXJ0ZXItbGVuZ3RoLXBvcnRyYWl0LXNlYXRlZC1mYWNpbmctZnJvbnQtNjQwLmpwZw%3D%3D/40/50/webp "[Mrs. Herbert Hoover, three-quarter length portrait, seated, facing front]")
![[Herbert Hoover and group at microphones; Albert Ritchie? to left of Hoover]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzAvMDEvMDEvaGVyYmVydC1ob292ZXItYW5kLWdyb3VwLWF0LW1pY3JvcGhvbmVzLWFsYmVydC1yaXRjaGllLXRvLWxlZnQtb2YtaG9vdmVyLTY0MC5qcGc%3D/40/31/webp "[Herbert Hoover and group at microphones; Albert Ritchie? to left of Hoover]")
![[Lou Hoover and Herbert Hoover]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzAvMDEvMDEvbG91LWhvb3Zlci1hbmQtaGVyYmVydC1ob292ZXItMS02NDAuanBn/40/31/webp "[Lou Hoover and Herbert Hoover]")
