NATIONAL VACCINE & ANTITOXIN INST.
A drawing of a man standing in front of a crowd of people. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
National Radio Inst. - Glass negative photogrpah. Public domain.
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
National Radio Inst. - Glass negative photogrpah. Public domain.
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Sen. F. Ryan Duffy (with cheese) and George L. Mooney, Secty, Nat'l Ch...
Two men standing next to each other in front of a door. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Dr. Vannaver Bush, Pres. Carnegie Inst.
A black and white photo of a man in a tuxedo. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![Battle of New Market, Virginia, 1864, re-enacted by [...] and Virginia Mil. Inst.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjMvMDEvMDEvYmF0dGxlLW9mLW5ldy1tYXJrZXQtdmEtMTg2NC1yZS1lbmFjdGVkLWJ5LWFuZC12YS1taWwtaW5zdC0xMDI0LmpwZw%3D%3D/40/30/webp "Battle of New Market, Virginia, 1864, re-enacted by [...] and Virginia Mil. Inst.")
Battle of New Market, Virginia, 1864, re-enacted by [...] and Virginia...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
National Radio Inst. - Glass negative photogrpah. Public domain.
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Sen. F. Ryan Duffy (with cheese) and George L. Mooney, Secty, Nat'l Ch...
A black and white photo of two men standing next to each other. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![[Hayward Inst.] - Glass negative photogrpah. Public domain.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvaGF5d2FyZC1pbnN0LTEtMTAyNC5qcGc%3D/40/28/webp "[Hayward Inst.] - Glass negative photogrpah. Public domain.")
[Hayward Inst.] - Glass negative photogrpah. Public domain.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
NATIONAL VACCINE & ANTITOXIN INST.
Picryl description: Public domain image of a group of people, free to use, no copyright restrictions.
![[N.Y. B'd Inst., Co.--Waldman's]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvbnktYmQtaW5zdC1jby13YWxkbWFucy0xMDI0LmpwZw%3D%3D/40/28/webp "[N.Y. B'd Inst., Co.--Waldman's]")
[N.Y. B'd Inst., Co.--Waldman's]
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
WOMAN'S NATIONAL SERVICE SCHOOL, UNDER WOMAN'S SECTION, NAVY LEAGUE. I...
Picryl description: Public domain photograph of a tent, military, or refugee camp, temporary settlement, free to use, no copyright restrictions.
National Radio Inst. - Glass negative photogrpah. Public domain.
Public domain photograph of a train, railroad, train car, free to use, no copyright restrictions image - Picryl description
Switzerland. Zurich Ry Plaza and Polytechnic Inst.
Public domain photograph of building, 19th century, free to use, no copyright restrictions image - Picryl description.
Panama National Inst. of Panama
Picryl description: Public domain photograph of building, free to use, no copyright restrictions image.
Girls rifle team of Drexel Inst.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Spain, Gate of Santillana Inst. at Santander, Spain
Picryl description: Public domain photograph of building, free to use, no copyright restrictions image.
Sulgrave Inst. at Mt. Vernon, 12/12/22
A black and white photo of a group of people. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
NATIONAL VACCINE & ANTITOXIN INST.
Public domain photograph, 1910s-1920s portrait, American, free to use, no copyright restrictions image - Picryl description
![Battle of New Market, Virginia, 1864, re-enacted by [...] and Virginia Military Inst.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjMvMDEvMDEvYmF0dGxlLW9mLW5ldy1tYXJrZXQtdmEtMTg2NC1yZS1lbmFjdGVkLWJ5LWFuZC12YS1taWxpdGFyeS1pbnN0LTEwMjQuanBn/40/30/webp "Battle of New Market, Virginia, 1864, re-enacted by [...] and Virginia Military Inst.")
Battle of New Market, Virginia, 1864, re-enacted by [...] and Virginia...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Fred L. Lewton, Smithsonian Inst., weaving with cards, 8/5/25
A black and white photo of a man in a suit. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
NATIONAL VACCINE & ANTITOXIN INST.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
National Radio Inst. - Glass negative photogrpah. Public domain.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
![[Hayward Inst.] - Glass negative photogrpah. Public domain.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvaGF5d2FyZC1pbnN0LTItMTAyNC5qcGc%3D/40/29/webp "[Hayward Inst.] - Glass negative photogrpah. Public domain.")
[Hayward Inst.] - Glass negative photogrpah. Public domain.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
NATIONAL VACCINE & ANTITOXIN INST.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
![[Hayward Inst.] - Public domain portrait photograph](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvaGF5d2FyZC1pbnN0LTEwMjQuanBn/40/29/webp "[Hayward Inst.] - Public domain portrait photograph")
[Hayward Inst.] - Public domain portrait photograph
A black and white photo of a group of people. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
English guests, American Steel Inst.
A group of men standing next to each other. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![Architects open convention in Washington. The Association of Collegiate Schools of Architec[...] its annual convention in the National Capital today distinguished teachers of architecture from all part [...] country in attendance. In the group, left to right: Goldsmith, University of Kansas and Vice-President of [...] Association; Edward S. Campbell of the Beaux Arts Inst[...] of Design, New York City; Roy Jones, University of M[...] and Secretary; Warren P. Laird, Dean of School of Fin[...] of University of Pennsylvania](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjcvMDEvMDEvYXJjaGl0ZWN0cy1vcGVuLWNvbnZlbnRpb24taW4td2FzaGluZ3Rvbi10aGUtYXNzb2NpYXRpb24tb2YtY29sbGVnaWF0ZS1zY2hvb2xzLTEwMjQuanBn/40/51/webp "Architects open convention in Washington. The Association of Collegiate Schools of Architec[...] its annual convention in the National Capital today distinguished teachers of architecture from all part [...] country in attendance. In the group, left to right: Goldsmith, University of Kansas and Vice-President of [...] Association; Edward S. Campbell of the Beaux Arts Inst[...] of Design, New York City; Roy Jones, University of M[...] and Secretary; Warren P. Laird, Dean of School of Fin[...] of University of Pennsylvania")
Architects open convention in Washington. The Association of Collegiat...
A black and white photo of a group of men. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
NATIONAL VACCINE & ANTITOXIN INST.
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Sulgrave Inst. at Mt. Vernon, 12/12/22
A group of people standing in front of a building. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
National Radio Inst. - Glass negative photogrpah. Public domain.
Public domain photograph of pharmacy, convenience store, free to use, no copyright restrictions image - Picryl description
![The battle of New Market, Virginia, 1864 re-enacted by [...] and Virginia Mil. Inst.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjMvMDEvMDEvdGhlLWJhdHRsZS1vZi1uZXctbWFya2V0LXZhLTE4NjQtcmUtZW5hY3RlZC1ieS1hbmQtdmEtbWlsLWluc3QtMTAyNC5qcGc%3D/40/30/webp "The battle of New Market, Virginia, 1864 re-enacted by [...] and Virginia Mil. Inst.")
The battle of New Market, Virginia, 1864 re-enacted by [...] and Virgi...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Carnegie Inst. basketball team, 2/16/23
Public domain photograph of official photograph, building on the background, free to use, no copyright restrictions image - Picryl description
National Radio Inst. - Glass negative photogrpah. Public domain.
Picryl description: Public domain photograph of a group of people, 1900s, free to use, no copyright restrictions image.