NAVAL OBSERVATORY. TIME BROADCASTING INSTRUMENTS
Photograph shows instruments at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.
Naval Observatory - Glass negative photogrpah. Public domain.
Public domain historic photograph of Washington DC, free to use, no copyright restrictions image - Picryl description
Naval Observatory - Glass negative photogrpah. Public domain.
Public domain photograph of industrial building, factory, free to use, no copyright restrictions image - Picryl description
NAVAL OBSERVATORY. C.B. WATTS TURNING BACK THE CLOCK
Photograph shows C.B. Watts turning back a clock at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.
![To "shoot" the sun. Capt. Edward T. Pollock (left) and Capt. F.B. Littell, scientists of the U.S. Naval Observatory in Washington, will ha[...] charge of the expedition to observe the total solar eclipse of [...] sun from a giant dirigible, "Los Angeles" on Jnuary, 24th](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjUvMDEvMDEvdG8tc2hvb3QtdGhlLXN1bi1jYXB0LWVkd2FyZC10LXBvbGxvY2stbGVmdC1hbmQtY2FwdC1mYi1saXR0ZWxsLXNjaWVudGlzdHMtMTAyNC5qcGc%3D/40/30/webp "To \"shoot\" the sun. Capt. Edward T. Pollock (left) and Capt. F.B. Littell, scientists of the U.S. Naval Observatory in Washington, will ha[...] charge of the expedition to observe the total solar eclipse of [...] sun from a giant dirigible, \"Los Angeles\" on Jnuary, 24th")
To "shoot" the sun. Capt. Edward T. Pollock (left) and Capt. F.B. Litt...
Picryl description: Public domain image of a portrait of a scientist, free to use, no copyright restrictions.
![Georgetown University Seismological Observatory installs only Galitzin horizontal seismographs on this side of the Atlantic. The only one of their type on this side of the Atlantic Ocean, the Galitzin Horizontal seismographs have just been installed at the Georgetown University Seismological Observatory in Washington. These instruments are reputed to be the most sensitive in the field of seismic research. The picture shows Father F.A. Tondorf, Director of the Observatory, and his assistant Father [...] of Spain (left)](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjkvMDEvMDEvZ2VvcmdldG93bi11bml2ZXJzaXR5LXNlaXNtb2xvZ2ljYWwtb2JzZXJ2YXRvcnktaW5zdGFsbHMtb25seS1nYWxpdHppbi1ob3Jpem9udGFsLTEwMjQuanBn/40/30/webp "Georgetown University Seismological Observatory installs only Galitzin horizontal seismographs on this side of the Atlantic. The only one of their type on this side of the Atlantic Ocean, the Galitzin Horizontal seismographs have just been installed at the Georgetown University Seismological Observatory in Washington. These instruments are reputed to be the most sensitive in the field of seismic research. The picture shows Father F.A. Tondorf, Director of the Observatory, and his assistant Father [...] of Spain (left)")
Georgetown University Seismological Observatory installs only Galitzin...
Public domain photograph of college lab, free to use, no copyright restrictions image - Picryl description
John Bull's new U.S. Home. The new British Embassy as it looks today. ...
Public domain photograph of a home, free to use, no copyright restrictions image - Picryl description
![[Devil's Lake from Observatory Hill, Wisconsin]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODAvMDEvMDEvZGV2aWxzLWxha2UtZnJvbS1vYnNlcnZhdG9yeS1oaWxsLXdpc2NvbnNpbi0yLTEwMjQuanBn/40/31/webp "[Devil's Lake from Observatory Hill, Wisconsin]")
[Devil's Lake from Observatory Hill, Wisconsin]
Public domain photograph - panorama, United States, free to use, no copyright restrictions image - Picryl description
Devil's Lake from Observatory Hill, mammoth plate negative
Public domain photograph of 19th-century vintage card, free to use, no copyright restrictions image - Picryl description
![Observatory, Mt. [Mount] Holyoke College, South Hadley, Massachusetts.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvb2JzZXJ2YXRvcnktbXQtbW91bnQtaG9seW9rZS1jb2xsZWdlLXNvdXRoLWhhZGxleS1tYXNzLTEwMjQuanBn/40/31/webp "Observatory, Mt. [Mount] Holyoke College, South Hadley, Massachusetts.")
Observatory, Mt. [Mount] Holyoke College, South Hadley, Massachusetts.
Public domain photograph - historical image of Massachusetts, United States, free to use, no copyright restrictions image - Picryl description
![Naval Observatory, [Washington, D.C., 8/18/24]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjQvMDEvMDEvbmF2YWwtb2JzZXJ2YXRvcnktd2FzaGluZ3Rvbi1kYy04MTgyNC0xMDI0LmpwZw%3D%3D/40/28/webp "Naval Observatory, [Washington, D.C., 8/18/24]")
Naval Observatory, [Washington, D.C., 8/18/24]
Public domain photograph of large public building, square, free to use, no copyright restrictions image - Picryl description
The 1897 Yerkes Observatory is a research institution operated by the ...
Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Title, date, and keywords provided by the photographer.... More
![[Allegheny Observatory, Riverview Park, Pittsburgh, Pennsylvania]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvYWxsZWdoZW55LW9ic2VydmF0b3J5LXJpdmVydmlldy1wYXJrLXBpdHRzYnVyZ2gtcGEtMTAyNC5qcGc%3D/40/50/webp "[Allegheny Observatory, Riverview Park, Pittsburgh, Pennsylvania]")
[Allegheny Observatory, Riverview Park, Pittsburgh, Pennsylvania]
Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
![[High Rock Observatory, near Pen Mar Park, view looking west, Maryland]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvaGlnaC1yb2NrLW9ic2VydmF0b3J5LW5lYXItcGVuLW1hci1wYXJrLXZpZXctbG9va2luZy13ZXN0LW1hcnlsYW5kLTEwMjQuanBn/40/31/webp "[High Rock Observatory, near Pen Mar Park, view looking west, Maryland]")
[High Rock Observatory, near Pen Mar Park, view looking west, Maryland...
Picryl description: Public domain image of a mountain pass, summit, rocks, mountains, free to use, no copyright restrictions.
Observatory, Harvard College - Public domain image. Dry plate negative...
Picryl description: Public domain image of an ancient city, historic place, stone buildings architecture, free to use, no copyright restrictions.
![[Observatory of University of Michigan, Ann Arbor,Mich.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvb2JzZXJ2YXRvcnktb2YtdW5pdmVyc2l0eS1vZi1taWNoaWdhbi1hbm4tYXJib3JtaWNoLTEwMjQuanBn/40/31/webp "[Observatory of University of Michigan, Ann Arbor,Mich.]")
[Observatory of University of Michigan, Ann Arbor,Mich.]
Public domain photograph - historical image of Michigan, United States, free to use, no copyright restrictions image - Picryl description
![Prof. Hall of Naval Observatory with 26 inch telescope, [Washington, D.C.], 8/18/24](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTUvMTEvMjUvcHJvZi1oYWxsLW9mLW5hdmFsLW9ic2VydmF0b3J5LXdpdGgtMjYtaW5jaC10ZWxlc2NvcGUtd2FzaGluZ3Rvbi1kYy04MTgyNC0xLTEwMjQuanBn/40/28/webp "Prof. Hall of Naval Observatory with 26 inch telescope, [Washington, D.C.], 8/18/24")
Prof. Hall of Naval Observatory with 26 inch telescope, [Washington, D...
Public domain photograph, 1910s-1920s portrait, American, free to use, no copyright restrictions image - Picryl description
Amherst College, Lawrence Observatory, Route 116, Amherst, Hampshire C...
Significance: The observatory was the first building erected by the college exclusively for scientific pursuits. Survey number: HABS MA-1233 Building/structure dates: 1848 Initial Construction Building/struc... More
U.S. Naval Observatory, Washington, D.C. during American Civil War
Photograph shows the Old Naval Observatory, Foggy Bottom, Washington, D.C. No. B1198. Original negative in National Archives Record Group 111: Records of the Office of the Chief Signal Officer, 1860-1985, Seri... More
Devil's Lake from Observatory Hill, mammoth plate negative
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
![[Georgetown University from observatory, Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvZ2VvcmdldG93bi11bml2ZXJzaXR5LWZyb20tb2JzZXJ2YXRvcnktd2FzaGluZ3Rvbi1kYy0xMDI0LmpwZw%3D%3D/40/31/webp "[Georgetown University from observatory, Washington, D.C.]")
[Georgetown University from observatory, Washington, D.C.]
Public domain photograph of historic place in Washington DC, free to use, no copyright restrictions image - Picryl description
![Naval observatory, [Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTYvMDEvMDEvbmF2YWwtb2JzZXJ2YXRvcnktd2FzaGluZ3Rvbi1kYy0xMDI0LmpwZw%3D%3D/40/30/webp "Naval observatory, [Washington, D.C.]")
Naval observatory, [Washington, D.C.]
Public domain historic photograph of Washington DC, free to use, no copyright restrictions image - Picryl description
NAVAL OBSERVATORY. C.B. WATTS TURNING BACK THE CLOCK
Photograph shows C.B. Watts turning back a clock at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.
Naval Observatory. Exterior of Naval Observatory with dome
Photograph shows buildings at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.
Amherst College, Lawrence Observatory, Route 116, Amherst, Hampshire C...
Significance: The observatory was the first building erected by the college exclusively for scientific pursuits. Survey number: HABS MA-1233 Building/structure dates: 1848 Initial Construction Building/struc... More
Earlham College Observatory, National Road, Richmond, Wayne County, IN
Significance: Earlham Observatory, erected 1861, is a plain, strictly utilitarian building, specifically designed to house a telescope. The scope was built in 1856 by R.B. Rutherford, pioneer American astronom... More
Western Reserve Academy, Loomis Observatory, Western Reserve Universit...
Significance: The Loomis Observatory was the first to be built west of the Allegheny Mountains being first used September 8, 1838. It is now the second oldest on the American continent. It was designed by and b... More
NAVAL OBSERVATORY. C.B. WATTS TURNING BACK THE CLOCK
Photograph shows C.B. Watts turning back a clock at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.
A.W. Butler, winter cottage in Mount Kisco, New York. Observatory
Public domain photograph of New York, midcentury American architecture, 1940s-1950s, free to use, no copyright restrictions image - Picryl description
Amherst College, Lawrence Observatory, Route 116, Amherst, Hampshire C...
Significance: The observatory was the first building erected by the college exclusively for scientific pursuits. Survey number: HABS MA-1233 Building/structure dates: 1848 Initial Construction Building/struc... More
![[High Rock Observatory, near Pen Mar Park, Maryland]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvaGlnaC1yb2NrLW9ic2VydmF0b3J5LW5lYXItcGVuLW1hci1wYXJrLW1hcnlsYW5kLTEwMjQuanBn/40/50/webp "[High Rock Observatory, near Pen Mar Park, Maryland]")
[High Rock Observatory, near Pen Mar Park, Maryland]
Public domain photograph - historical image of Maryland, United States, free to use, no copyright restrictions image - Picryl description
![[One-legged man on crutches and instrument, with clock above reading 12:00, at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.] / copyrighted and photographed by Waldon Fawcett.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDQvMDEvMDEvb25lLWxlZ2dlZC1tYW4tb24tY3J1dGNoZXMtYW5kLWluc3RydW1lbnQtd2l0aC1jbG9jay1hYm92ZS1yZWFkaW5nLTEyMDAtYXQtNjQwLmpwZw%3D%3D/40/54/webp "[One-legged man on crutches and instrument, with clock above reading 12:00, at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.] / copyrighted and photographed by Waldon Fawcett.")
[One-legged man on crutches and instrument, with clock above reading 1...
H50281 U.S. Copyright Office. Public domain photograph of historic place in Washington DC, free to use, no copyright restrictions image - Picryl description
Prof. J.C. Hammond, astronomer at the Naval Observatory
Photograph shows Professor J.C. Hammond at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.
![Prof. Hall of Naval Observatory with 26 inch telescope, [Washington, D.C.], 8/18/24](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTUvMTEvMjUvcHJvZi1oYWxsLW9mLW5hdmFsLW9ic2VydmF0b3J5LXdpdGgtMjYtaW5jaC10ZWxlc2NvcGUtd2FzaGluZ3Rvbi1kYy04MTgyNC0xMDI0LmpwZw%3D%3D/40/28/webp "Prof. Hall of Naval Observatory with 26 inch telescope, [Washington, D.C.], 8/18/24")
Prof. Hall of Naval Observatory with 26 inch telescope, [Washington, D...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Birthplace of Astrophysics, the University of Chicago's Yerkes Observa...
Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Title, date, and keywords provided by the photographer.... More
Amherst College, Lawrence Observatory, Route 116, Amherst, Hampshire C...
Significance: The observatory was the first building erected by the college exclusively for scientific pursuits. Survey number: HABS MA-1233 Building/structure dates: 1848 Initial Construction Building/struc... More
Amherst College, Lawrence Observatory, Route 116, Amherst, Hampshire C...
Significance: The observatory was the first building erected by the college exclusively for scientific pursuits. Survey number: HABS MA-1233 Building/structure dates: 1848 Initial Construction Building/struc... More
![[Allegheny Observatory, Riverview Park, Pittsburgh, Pennsylvania]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvYWxsZWdoZW55LW9ic2VydmF0b3J5LXJpdmVydmlldy1wYXJrLXBpdHRzYnVyZ2gtcGEtMi0xMDI0LmpwZw%3D%3D/40/31/webp "[Allegheny Observatory, Riverview Park, Pittsburgh, Pennsylvania]")
[Allegheny Observatory, Riverview Park, Pittsburgh, Pennsylvania]
Picryl description: Public domain image of an old ancient city, historic place, stone building architecture, free to use, no copyright restrictions.
Looking up at the Griffith Park Observatory, Los Angeles, California
Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Title, date, and keywords provided by the photographer.... More
Amherst College, Lawrence Observatory, Route 116, Amherst, Hampshire C...
Significance: The observatory was the first building erected by the college exclusively for scientific pursuits. Survey number: HABS MA-1233 Building/structure dates: 1848 Initial Construction Building/struc... More
Rutgers University Observatory, George Street, New Brunswick, Middlese...
Significance: First building at Rutgers erected exclusively for scientific purposes. Dedicated June 18, 1866. Survey number: HABS NJ-723 Building/structure dates: 1866 Initial Construction
Lowell Observatory, 1400 West Mars Hill Road, Flagstaff, Coconino Coun...
Significance: Founded in 1894, by Bostonian Percival Lowell in Flagstaff, it is an important landmark in the history of astronomy. The observatory's unique historic structures stand as examples of changing tech... More
Lowell Observatory, 1400 West Mars Hill Road, Flagstaff, Coconino Coun...
Significance: Founded in 1894, by Bostonian Percival Lowell in Flagstaff, it is an important landmark in the history of astronomy. The observatory's unique historic structures stand as examples of changing tech... More
View from Battle-field Observatory, Pennsylvania, 19th century stereos...
Bird's-eye view of battlefield, Gettysburg, Pennsylvania. Civil War Photograph Collection (Library of Congress). No. 725.
Naval Observatory. Telescope house, Naval Observatory
Photograph shows the telescope house at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.
World's Fair, Elgin National Watch Co. Observatory, oblique shot
Public domain photograph of 1940s-1950s America, free to use, no copyright restrictions image - Picryl description The New York World's Fair was a large international exposition held in New York City, United S... More
World's Fair, Elgin National Watch Co. Vista to observatory
Public domain photograph of midcentury American office, workers, free to use, no copyright restrictions image - Picryl description The New York World's Fair was a large international exposition held in New Yor... More
Carol M. Highsmith - Griffith Observatory, Los Angeles, California
Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Title, date, and keywords provided by the photographer.... More
Old Naval Observatory, Twenty-Third & E Streets Northwest, Washington,...
Significance: One of the federal government's earliest and most important scientific ventures. First superintendent of the observatory, Matthew F. Maury, gained international fame for his oceanographic and ast... More
Western Reserve Academy, Loomis Observatory, Western Reserve Universit...
Significance: The Loomis Observatory was the first to be built west of the Allegheny Mountains being first used September 8, 1838. It is now the second oldest on the American continent. It was designed by and b... More
The Observatory, U. of M., Ann Arbor, Michigan
Picryl description: Public domain image of an architectural element, dome, cathedral, classical architecture, free to use, no copyright restrictions.
Lick Observatory, Mt. Hamilton, Cal. view, photochrome print postcard.
Copyright 1902 by Detroit Photographic Co. Title on inventory list: Lick Observatory, Mt. Hamilton Detroit Publishing Co. no. "53006". Forms part of: Photochrom Print Collection. More information about the Pho... More
The Observatory, Georgetown University
Picryl description: Public domain image of a small palace, chateau, villa, residential historic building, free to use, no copyright restrictions image.
![[Telescope at the United States Naval Observatory, 3450 Massachusetts Ave. N.W., Washington, D.C.] / copyrighted and photographed by Waldon Fawcett.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDQvMDEvMDEvdGVsZXNjb3BlLWF0LXRoZS11bml0ZWQtc3RhdGVzLW5hdmFsLW9ic2VydmF0b3J5LTM0NTAtbWFzc2FjaHVzZXR0cy1hdmUtbnctNjQwLmpwZw%3D%3D/40/51/webp "[Telescope at the United States Naval Observatory, 3450 Massachusetts Ave. N.W., Washington, D.C.] / copyrighted and photographed by Waldon Fawcett.")
[Telescope at the United States Naval Observatory, 3450 Massachusetts ...
H50283 U.S. Copyright Office. Public domain photograph - historical image of Washington DC, United States, free to use, no copyright restrictions image - Picryl description
McDonald Observatory, operated by the University of Texas at Austin, a...
Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Title, date, and keywords provided by the photographer.... More
![[Devil's Lake from Observatory Hill, Wisconsin]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODAvMDEvMDEvZGV2aWxzLWxha2UtZnJvbS1vYnNlcnZhdG9yeS1oaWxsLXdpc2NvbnNpbi0xMDI0LmpwZw%3D%3D/40/31/webp "[Devil's Lake from Observatory Hill, Wisconsin]")
[Devil's Lake from Observatory Hill, Wisconsin]
Public domain photograph of a lake, water, free to use, no copyright restrictions image - Picryl description
![[Devil's Lake from Observatory Hill, Wisconsin]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4ODAvMDEvMDEvZGV2aWxzLWxha2UtZnJvbS1vYnNlcnZhdG9yeS1oaWxsLXdpc2NvbnNpbi0xLTEwMjQuanBn/40/31/webp "[Devil's Lake from Observatory Hill, Wisconsin]")
[Devil's Lake from Observatory Hill, Wisconsin]
Public domain photograph of a lake, water, free to use, no copyright restrictions image - Picryl description
Rutgers University Observatory, George Street, New Brunswick, Middlese...
Significance: First building at Rutgers erected exclusively for scientific purposes. Dedicated June 18, 1866. Survey number: HABS NJ-723 Building/structure dates: 1866 Initial Construction
![Naval Observatory, [Washington, D.C.], Longitude houses for determining difference in time between Wash. & Paris](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTAvMDEvMDEvbmF2YWwtb2JzZXJ2YXRvcnktd2FzaGluZ3Rvbi1kYy1sb25naXR1ZGUtaG91c2VzLWZvci1kZXRlcm1pbmluZy1kaWZmZXJlbmNlLTEwMjQuanBn/40/30/webp "Naval Observatory, [Washington, D.C.], Longitude houses for determining difference in time between Wash. & Paris")
Naval Observatory, [Washington, D.C.], Longitude houses for determinin...
Public domain historic photograph of Washington DC, free to use, no copyright restrictions image - Picryl description
Naval Observatory. Main entrance of administration building, Naval Obs...
Photograph shows the administration building at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.
View from McDonald Observatory near Fort Davis, Texas
Public domain photograph of United States agriculture in the 1930s, country, farmer, farm, great depression, migration, dust bowl refugees, free to use, no copyright restrictions image - Picryl description
Rutgers University Observatory, George Street, New Brunswick, Middlese...
Significance: First building at Rutgers erected exclusively for scientific purposes. Dedicated June 18, 1866. Survey number: HABS NJ-723 Building/structure dates: 1866 Initial Construction
Lick Observatory, Mount Hamilton, San Jose, Santa Clara County, CA
Significance: A major American astronomical observatory since 1888, the Lick Observatory was built with a bequest of $700.00 left by James Lick (1796-1876), a real estate entrepreneur and mill owner. Since 188... More
![[The Observatory, Ann Arbor, Mich.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvdGhlLW9ic2VydmF0b3J5LWFubi1hcmJvci1taWNoLTEwMjQuanBn/40/31/webp "[The Observatory, Ann Arbor, Mich.]")
[The Observatory, Ann Arbor, Mich.]
Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.
Western Reserve Academy, Loomis Observatory, Western Reserve Universit...
Significance: The Loomis Observatory was the first to be built west of the Allegheny Mountains being first used September 8, 1838. It is now the second oldest on the American continent. It was designed by and b... More
View from McDonald Observatory near Fort Davis, Texas
Public domain photograph - historical image of Texas, United States, free to use, no copyright restrictions image - Picryl description
U. of M., Ann Arbor, the Observatory
Public domain image of a small palace, chateau, villa, residential historic building, 19th century, free to use, no copyright restrictions image - Picryl description.
![[The Observatory, Georgetown University, Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvdGhlLW9ic2VydmF0b3J5LWdlb3JnZXRvd24tdW5pdmVyc2l0eS13YXNoaW5ndG9uLWRjLTEwMjQuanBn/40/31/webp "[The Observatory, Georgetown University, Washington, D.C.]")
[The Observatory, Georgetown University, Washington, D.C.]
Picryl description: Public domain image of an architectural element, dome, cathedral, classical architecture, free to use, no copyright restrictions.
![[Telescope at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.] / copyrighted and photographed by Waldon Fawcett.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDQvMDEvMDEvdGVsZXNjb3BlLWF0LXRoZS11bml0ZWQtc3RhdGVzLW5hdmFsLW9ic2VydmF0b3J5LTM0NTAtbWFzc2FjaHVzZXR0cy1hdmUtbnctMS02NDAuanBn/40/54/webp "[Telescope at the United States Naval Observatory, 3450 Massachusetts Ave., N.W., Washington, D.C.] / copyrighted and photographed by Waldon Fawcett.")
[Telescope at the United States Naval Observatory, 3450 Massachusetts ...
H50282 U.S. Copyright Office. Public domain photograph - historical image of Washington DC, United States, free to use, no copyright restrictions image - Picryl description
Co-operation of the principal maritime nations in collecting materials...
Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 200, Folder 41a.
Georgetown University. Observatory at Georgetown University through tr...
Picryl description: Public domain image of a park, trees, outdoors, free to use, no copyright restrictions.
Co-operation of the principal maritime nations in collecting materials...
Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 200, Folder 41a.
![[The Observatory, University of Michigan, Ann Arbor, Mich.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvdGhlLW9ic2VydmF0b3J5LXVuaXZlcnNpdHktb2YtbWljaGlnYW4tYW5uLWFyYm9yLW1pY2gtMTAyNC5qcGc%3D/40/31/webp "[The Observatory, University of Michigan, Ann Arbor, Mich.]")
[The Observatory, University of Michigan, Ann Arbor, Mich.]
Public domain photograph - historical image of Michigan, United States, free to use, no copyright restrictions image - Picryl description
Georgetown University. Observatory at Georgetown University through tr...
Picryl description: Public domain image of trees, forest, park, free to use, no copyright restrictions.
Co-operation of the principal maritime nations in collecting materials...
Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 200, Folder 41a.
Washington City, August 17, 1848. Sir: Captain Fraser solicits the hon...
Data written in in manuscript.; Invitation. Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collecti... More
Observatory, Amherst College - Public domain image. Dry plate negative...
Picryl description: Public domain image of an architectural element, dome, cathedral, classical architecture, free to use, no copyright restrictions.
Georgetown University. Observatory at Georgetown University through tr...
Public domain photograph of midcentury American architecture, free to use, no copyright restrictions image - Picryl description
Co-operation of the principal maritime nations in collecting materials...
Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 200, Folder 41a.
Old Naval Observatory, Twenty-Third & E Streets Northwest, Washington,...
Significance: One of the federal government's earliest and most important scientific ventures. First superintendent of the observatory, Matthew F. Maury, gained international fame for his oceanographic and ast... More
Lick Observatory, Mount Hamilton, San Jose, Santa Clara County, CA
Significance: A major American astronomical observatory since 1888, the Lick Observatory was built with a bequest of $700.00 left by James Lick (1796-1876), a real estate entrepreneur and mill owner. Since 188... More
Dr. David Todd, Georgetown Observatory, 8/21/24
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
McDonald Observatory near Fort Davis, Texas
Picryl description: Public domain image of an architectural element, dome, cathedral, classical architecture, free to use, no copyright restrictions.
Georgetown University. Observatory at Georgetown University through tr...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description