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
![[Senator E.F. Ladd, of North Dakota, and W.G. Campbell, chief of the Bureau of Chemistry, in a laboratory]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjMvMDEvMDEvc2VuYXRvci1lZi1sYWRkLW9mLW5vcnRoLWRha290YS1hbmQtd2ctY2FtcGJlbGwtY2hpZWYtb2YtdGhlLWJ1cmVhdS1vZi1jaGVtaXN0cnktNjQwLmpwZw%3D%3D/320/465/jpg "[Senator E.F. Ladd, of North Dakota, and W.G. Campbell, chief of the Bureau of Chemistry, in a laboratory]")
![[Anton Lang & unidentified man]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjQvMDEvMDEvYW50b24tbGFuZy1hbmQtdW5pZGVudGlmaWVkLW1hbi02NDAuanBn/40/32/webp "[Anton Lang & unidentified man]")
![[Sigmund Freud, G. Stanley Hall, C.G. Jung, A.A. Brill, Ernest Jones, and Sándor Ferenczi posed at Clark University, Worcester, Massachusetts.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDkvMDEvMDEvc2lnbXVuZC1mcmV1ZC1nLXN0YW5sZXktaGFsbC1jZy1qdW5nLWFhLWJyaWxsLWVybmVzdC1qb25lcy1hbmQtc2FuZG9yLWZlcmVuY3ppLTY0MC5qcGc%3D/40/29/webp "[Sigmund Freud, G. Stanley Hall, C.G. Jung, A.A. Brill, Ernest Jones, and Sándor Ferenczi posed at Clark University, Worcester, Massachusetts.]")
![[Harvey Washington Wiley, looking through optical instrument in laboratory at the U.S. Department of Agriculture Bureau of Chemistry]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDIvMDEvMDEvaGFydmV5LXdhc2hpbmd0b24td2lsZXktbG9va2luZy10aHJvdWdoLW9wdGljYWwtaW5zdHJ1bWVudC1pbi1sYWJvcmF0b3J5LWF0LTY0MC5qcGc%3D/40/28/webp "[Harvey Washington Wiley, looking through optical instrument in laboratory at the U.S. Department of Agriculture Bureau of Chemistry]")
![[William Couhig, Dale (Dale Valley), Custer County, Nebraska]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMjQvd2lsbGlhbS1jb3VoaWctZGFsZS1kYWxlLXZhbGxleS1jdXN0ZXItY291bnR5LW5lYnJhc2thLTRiYmVlMi02NDAuanBn/40/30/webp "[William Couhig, Dale (Dale Valley), Custer County, Nebraska]")
![Gilbert H[...] and Sen. Gibbs McAdoo, Nat. Fed. of P.O. Clerks](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzcvMDEvMDEvZ2lsYmVydC1oLWFuZC1zZW4tZ2liYnMtbWNhZG9vLW5hdC1mZWQtb2YtcG8tY2xlcmtzLTY0MC5qcGc%3D/40/31/webp "Gilbert H[...] and Sen. Gibbs McAdoo, Nat. Fed. of P.O. Clerks")
