U.S. Patent Office. Washington DC Government Facilities, 19th century.
Picryl description: Public domain image of a classical or neoclassical building, architecture design, 19th-20th century, free to use, no copyright restrictions.
Model Room, Patentamt, Washington, D.C.
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United States Patent Office. Washington DC stereoscope card, 19th cenr...
Picryl description: Public domain image of a classical or neoclassical building, architecture design, 19th-20th century, free to use, no copyright restrictions.
The Patent Office. Washington DC Government Facilities, 19th century.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Blue Corridor im US-Patentamt.
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... Mehr
The U.S. Patent Office. Washington DC Government Facilities, 19th cent...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
U.S. Patent Office, Washington, D.C.. Washington DC Government Facilit...
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... Mehr
Blue Corridor U.S. Patent Office. Washington DC. Government facilities...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
U.S. Patent Office. Washington DC. Government facilities, 19th century...
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Zehn Dokumente zum Wallkill-Patent, Ulster County, N. Y
Public domain scan of manuscript related to American history, NYPL collection, free to use, no copyright restrictions image - Picryl description.
Zehn Dokumente zum Wallkill-Patent, Ulster County, N. Y
Public domain scan of manuscript related to American history, NYPL collection, free to use, no copyright restrictions image - Picryl description.
Zehn Dokumente zum Wallkill-Patent, Ulster County, N. Y
Public domain scan of manuscript related to American history, NYPL collection, free to use, no copyright restrictions image - Picryl description.
Zehn Dokumente zum Wallkill-Patent, Ulster County, N. Y
Public domain scan of manuscript related to American history, NYPL collection, free to use, no copyright restrictions image - Picryl description.
Kupferbäder mit Patentversorgung und Abfallarmaturen.
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![ZENTENNIAL DES AMERIKANISCHEN PATENTSYSTEM (ABENDESSEN) [veranstaltet von] THE WASHINGTON BOARD OF TRADE [at] "THE ARLINGTON, WASHINGTON, D.C." ((HOTEL))](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4OTEvMTIvMzEvY2VudGVubmlhbC1vZi10aGUtYW1lcmljYW4tcGF0ZW50LXN5c3RlbS1kaW5uZXItaGVsZC1ieS10aGUtd2FzaGluZ3Rvbi1ib2FyZC00ZjhmOTQtNjQwLmpwZw%3D%3D/40/53/webp "ZENTENNIAL DES AMERIKANISCHEN PATENTSYSTEM (ABENDESSEN) [veranstaltet von] THE WASHINGTON BOARD OF TRADE [at] \"THE ARLINGTON, WASHINGTON, D.C.\" ((HOTEL))")
![[Interior view. Patent Office.] Washington DC Government Facilities, 19th century.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvaW50ZXJpb3Itdmlldy1wYXRlbnQtb2ZmaWNlLTQ2NmNhMy02NDAuanBn/40/20/webp "[Interior view. Patent Office.] Washington DC Government Facilities, 19th century.")
[Interior view. Patent Office.] Washington DC Government Facilities, 1...
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
U.S. Patent Office, Washington, D.C.. Washington DC Government Facilit...
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... Mehr
Corridor in U.S. Patent Office. Washington DC Government Facilities, 1...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
![[Patent Office Corridor.] Washington DC Government Facilities, 19th century.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvcGF0ZW50LW9mZmljZS1jb3JyaWRvci1lYmNkZTgtNjQwLmpwZw%3D%3D/40/20/webp "[Patent Office Corridor.] Washington DC Government Facilities, 19th century.")
[Patent Office Corridor.] Washington DC Government Facilities, 19th ce...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
U.S. Patent Office. Washington DC. Government facilities, 19th century...
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Zehn Dokumente zum Wallkill-Patent, Ulster County, N. Y
Public domain scan of manuscript related to American history, NYPL collection, free to use, no copyright restrictions image - Picryl description.
Geological and land patent map of the state of New York: showing accor...
Public domain scan of a vintage map, city plan, atlas, cartoghraphy, free to use, no copyright restrictions - Picryl description.
Zehn Dokumente zum Wallkill-Patent, Ulster County, N. Y
Public domain scan of manuscript related to American history, NYPL collection, free to use, no copyright restrictions image - Picryl description.
Inneres des Patentamts, Washington, D.C.
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... Mehr
South Hall of Patent Office. Washington DC Government Facilities, 19th...
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Der blaue Korridor im US-Patentamt.
Picryl description: Public domain image of a classical or neoclassical building, architecture design, 19th-20th century, free to use, no copyright restrictions.
The U.S. Patent Office. Washington DC Government Facilities, 19th cent...
Picryl description: Public domain image of a classical or neoclassical building, architecture design, 19th-20th century, free to use, no copyright restrictions.
South Hall, U.S. Patent Office. Washington DC. Government facilities, ...
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Patent Office. Washington DC Government Facilities, 19th century.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Der blaue Korridor im US-Patentamt.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
U.S. Patent Office. Washington DC Government Facilities, 19th century.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Interior, Patent Office. Washington DC Government Facilities, 19th cen...
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... Mehr