Otto Kahn - Glass negative photogrpah. Public domain.
Photo shows Otto Hermann Kahn (1867-1934), a banker, philanthropist, and arts patron. (Source: Flickr Commons project, 2010)
Mrs. Coolidge & Peggy Kahn, 11/27/26
A group of people standing around a christmas tree. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Mrs. Otto Kahn - Public domain portrait print
A black and white photo of a woman in a dress. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Julius Kahn - Public domain photograph, glass negative
A black and white photo of a man in a suit. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![[Florence Prag Kahn, head-and-shoulders portrait, facing front] / /Harris & Ewing, Washington, D.C.](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTIvMTMvZmxvcmVuY2UtcHJhZy1rYWhuLWhlYWQtYW5kLXNob3VsZGVycy1wb3J0cmFpdC1mYWNpbmctZnJvbnQtaGFycmlzLWFuZC1ld2luZy0yY2JjMzYtMTAyNC5qcGc%3D/40/49/webp "[Florence Prag Kahn, head-and-shoulders portrait, facing front] / /Harris & Ewing, Washington, D.C.")
[Florence Prag Kahn, head-and-shoulders portrait, facing front] / /Har...
J190649 U.S. Copyright Office. Copyright by Harris & Ewing. Public domain photograph - Portrait, United States, free to use, no copyright restrictions image - Picryl description
P.M. General New and Peggy Kahn, 12/3/25
A black and white photo of a man sitting on a bench. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![Adrienne Mayer, Peggy Kahn, Mrs. Coolidge, [11/28/25]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjUvMDEvMDEvYWRyaWVubmUtbWF5ZXItcGVnZ3kta2Fobi1tcnMtY29vbGlkZ2UtMTEyODI1LTEwMjQuanBn/40/32/webp "Adrienne Mayer, Peggy Kahn, Mrs. Coolidge, [11/28/25]")
Adrienne Mayer, Peggy Kahn, Mrs. Coolidge, [11/28/25]
A black and white photo of two women standing in front of a store. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Rep. Florence P. Kahn at Dem. - Rep. game, 5/1/26
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Otto Kahn - Public domain photograph
An old photo of a crowd of people. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Peggy Kahn delivers tubercular seals to Mrs. Coolidge, 12/3/24
A woman in a white dress and a dog on a leash. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Roger W. Kahn - Public domain photograph, glass negative
A black and white photo of a man in a suit. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Otto Kahn - Public domain photograph, glass negative
A black and white photo of a man in a suit. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Otto Kahn, Morristown - Glass negative photogrpah. Public domain.
Photo shows Otto Hermann Kahn (1867-1934), a banker, philanthropist, and arts patron. (Source: Flickr Commons project, 2010)
NATIONAL AERO COAST PATROL COMMN. CURTISS HYDROAEROPLANE OR FLYING BOA...
Picryl description: Public domain image of an aircraft, aviator, 1910s-1920s, early 20th-century aviation, free to use, no copyright restrictions.
![[M.E. Kahn, full-length portrait, facing left, seated on stone wall, holding tennis racket]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTQvMDEvMDEvbWUta2Fobi1mdWxsLWxlbmd0aC1wb3J0cmFpdC1mYWNpbmctbGVmdC1zZWF0ZWQtb24tc3RvbmUtd2FsbC1ob2xkaW5nLXRlbm5pcy02NDAuanBn/40/51/webp "[M.E. Kahn, full-length portrait, facing left, seated on stone wall, holding tennis racket]")
[M.E. Kahn, full-length portrait, facing left, seated on stone wall, h...
J197009 U.S. Copyright Office. Public domain photograph - Portrait, United States, free to use, no copyright restrictions image - Picryl description
Otto Kahn - Public domain portrait photograph
A black and white photo of a man in a suit and tie. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
NATIONAL AERO COAST PATROL COMMN. CURTISS HYDROAEROPLANE OR FLYING BOA...
A group of men standing around a small airplane. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![Otto Kahn, prominent N.Y. [...] Banker, called on the Pres. to discuss financial matters [White House, Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjQvMDEvMDEvb3R0by1rYWhuLXByb21pbmVudC1ueS1iYW5rZXItY2FsbGVkLW9uLXRoZS1wcmVzLXRvLWRpc2N1c3MtZmluYW5jaWFsLW1hdHRlcnMtMTAyNC5qcGc%3D/40/51/webp "Otto Kahn, prominent N.Y. [...] Banker, called on the Pres. to discuss financial matters [White House, Washington, D.C.]")
Otto Kahn, prominent N.Y. [...] Banker, called on the Pres. to discuss...
A black and white photo of a man in a coat and tie. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![E. Salting (?); Rosalie Bloodgood; and Maude Kahn [i.e. Maud E. Kahn]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTUvMDEvMDEvZS1zYWx0aW5nLXJvc2FsaWUtYmxvb2Rnb29kLWFuZC1tYXVkZS1rYWhuLWllLW1hdWQtZS1rYWhuLTEwMjQuanBn/40/58/webp "E. Salting (?); Rosalie Bloodgood; and Maude Kahn [i.e. Maud E. Kahn]")
E. Salting (?); Rosalie Bloodgood; and Maude Kahn [i.e. Maud E. Kahn]
Public domain photograph - female portrait, 1900s women, free to use, no copyright restrictions image - Picryl description
Marg. Kahn, Beatrice Byrne, Otto Kahn
Public domain photograph - female portrait, 1900s women, free to use, no copyright restrictions image - Picryl description
Mrs. Otto H. Kahn - Public domain portrait print
Public domain scan of portrait art print, free to use, no copyright restrictions image - Picryl description
![Kahn, H.A. Rost[?], Reinhard Fieser, 1/11/22](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTUvMTEvMjUva2Fobi1oYS1yb3N0LXJlaW5oYXJkLWZpZXNlci0xMTEyMi0xMDI0LmpwZw%3D%3D/40/28/webp "Kahn, H.A. Rost[?], Reinhard Fieser, 1/11/22")
Kahn, H.A. Rost[?], Reinhard Fieser, 1/11/22
A group of men standing next to each other. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Mrs. Julius Kahn & Mrs. E.N. Rogers, 1/28/27
A black and white photo of two people and a dog. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Mrs. Cooldge & Peggy Kahn, 11/27/26
A couple of people standing next to a christmas tree. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![[Snapped at Wardman Pool, Left to right: Hermine Wittgenstein, Lillian Kahn, Mayone Blumefeld, Rosalie Weinberg,] 7/14/1927](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjcvMDEvMDEvc25hcHBlZC1hdC13YXJkbWFuLXBvb2wtbGVmdC10by1yaWdodC1oZXJtaW5lLXdpdHRnZW5zdGVpbi1saWxsaWFuLWthaG4tbWF5b25lLTEwMjQuanBn/40/31/webp "[Snapped at Wardman Pool, Left to right: Hermine Wittgenstein, Lillian Kahn, Mayone Blumefeld, Rosalie Weinberg,] 7/14/1927")
[Snapped at Wardman Pool, Left to right: Hermine Wittgenstein, Lillian...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Otto Kahn - Glass negative photogrpah. Public domain.
Photo shows Otto Hermann Kahn (1867-1934), a banker, philanthropist, and arts patron. (Source: Flickr Commons project, 2010)
NATIONAL AERO COAST PATROL COMMN. CURTISS HYDROAEROPLANE OR FLYING BOA...
A group of people standing around a small plane. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Otto Kahn - Public domain portrait photograph
A black and white photo of a man in a suit and hat. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![[Otto Hermann Kahn, head-and-shoulders portrait, facing left]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDkvMDEvMDEvb3R0by1oZXJtYW5uLWthaG4taGVhZC1hbmQtc2hvdWxkZXJzLXBvcnRyYWl0LWZhY2luZy1sZWZ0LTY0MC5qcGc%3D/40/61/webp "[Otto Hermann Kahn, head-and-shoulders portrait, facing left]")
[Otto Hermann Kahn, head-and-shoulders portrait, facing left]
H125998 U.S. Copyright Office. Copyright by Pach Bros. Public domain photograph - Portrait, United States, free to use, no copyright restrictions image - Picryl description
![[Mrs. Otto Hermann Kahn, full-length portrait, seated, facing right]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTIvMDEvMDEvbXJzLW90dG8taGVybWFubi1rYWhuLWZ1bGwtbGVuZ3RoLXBvcnRyYWl0LXNlYXRlZC1mYWNpbmctcmlnaHQtNjQwLmpwZw%3D%3D/40/52/webp "[Mrs. Otto Hermann Kahn, full-length portrait, seated, facing right]")
[Mrs. Otto Hermann Kahn, full-length portrait, seated, facing right]
J167164 U.S. Copyright Office. Copyright by Marceau. Public domain photograph - female portrait, the 1900s, free to use, no copyright restrictions image - Picryl description
Adrienne Mayer, Peggy Kahn, Mrs. Coolidge, 11/28/25
A black and white photo of a man and two children. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![Congressman on Job for [...] Special Session of Congress, Members of the weaker sex were strongly represented when the special session of Congress opened at the Capitol today. Seven of the eight Congresswomen are shown in this picture made today with only Rep. Katherine Langley, of Kentucky, missing. In the front row, left to right: Rep. Pearl P. Oldfield, Arkansas; Rep. Mary T. Morton, New Jersey; Rep. Ruth Baker Pratt, New York; Back row, left to right: Rep. Ruth Bryan Owen, Florida; Rep. Edith Nourse Rogers, Massachusetts; and Rep. Florence Kahn, California](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjkvMDEvMDEvY29uZ3Jlc3NtYW4tb24tam9iLWZvci1zcGVjaWFsLXNlc3Npb24tb2YtY29uZ3Jlc3MtbWVtYmVycy1vZi10aGUtd2Vha2VyLXNleC0xMDI0LmpwZw%3D%3D/40/30/webp "Congressman on Job for [...] Special Session of Congress, Members of the weaker sex were strongly represented when the special session of Congress opened at the Capitol today. Seven of the eight Congresswomen are shown in this picture made today with only Rep. Katherine Langley, of Kentucky, missing. In the front row, left to right: Rep. Pearl P. Oldfield, Arkansas; Rep. Mary T. Morton, New Jersey; Rep. Ruth Baker Pratt, New York; Back row, left to right: Rep. Ruth Bryan Owen, Florida; Rep. Edith Nourse Rogers, Massachusetts; and Rep. Florence Kahn, California")
Congressman on Job for [...] Special Session of Congress, Members of t...
A group of people standing in front of a building. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![Jay Coogan, Donald Tucker, Maude Kahn [i.e. Maud E. Kahn]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTUvMDEvMDEvamF5LWNvb2dhbi1kb25hbGQtdHVja2VyLW1hdWRlLWthaG4taWUtbWF1ZC1lLWthaG4tMTAyNC5qcGc%3D/40/57/webp "Jay Coogan, Donald Tucker, Maude Kahn [i.e. Maud E. Kahn]")
Jay Coogan, Donald Tucker, Maude Kahn [i.e. Maud E. Kahn]
A group of people standing around each other. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Mrs. Otto Kahn - Public domain image related to music prformance, phot...
A group of people sitting on top of a wooden bench. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
NATIONAL AERO COAST PATROL COMMN. CURTISS HYDROAEROPLANE OR FLYING BOA...
Public domain photograph of aircraft hangar, free to use, no copyright restrictions image - Picryl description
Martin Kahn, residence, Ritz Tower, 57th St., New York City. View from...
Public domain photograph of New York City interiors, 1940s, 1950s, no copyright restrictions image - Picryl description
Peggy Kahn presents Mrs. Coolidge with cake, 5/1/25
An old photo of a woman handing something to a little girl. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description