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China - Peking - instruments atop observatory - Frank G. Carpenter collection

China - Peking - instruments atop observatory - Frank G. Carpenter col...

Title and other information transcribed from caption card and item. LOT subdivision subject: China. Frank and Frances Carpenter Collection (Library of Congress).

[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.

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.]

[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

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

Your binoculars could prevent this Loan your 6 x 30 or 7 x 50 Zeiss or Bausch and Lomb binoculars to your navy : Pack carefully and send to Naval Observatory, Washington, D.C.

Your binoculars could prevent this Loan your 6 x 30 or 7 x 50 Zeiss or...

Poster asking citizens to loan their binoculars to the Navy, showing a pair of binoculars and a ship sinking.

Amherst College, Lawrence Observatory, Route 116, Amherst, Hampshire County, MA

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

University of Mississippi, Barnard Observatory, University Circle, Oxford, Lafayette County, MS

University of Mississippi, Barnard Observatory, University Circle, Oxf...

Survey number: HABS MS-243 National Register of Historic Places NRIS Number: 78001607

Maria Mitchell Observatory, 3 Vestal Street, Nantucket, Nantucket County, MA

Maria Mitchell Observatory, 3 Vestal Street, Nantucket, Nantucket Coun...

Significance: On July 15, 1908, the Observatory on Vestal Street was dedicated in honor of Maria Mitchell, America's first woman astronomer. A member of the American Academy of Arts and Sciences, and a disting... More

Observatory tent, N. A. [i.e., North American] Boundary Commission

Observatory tent, N. A. [i.e., North American] Boundary Commission

Photograph shows Captain Charles J. Darrah, R.E., seated in tent, and Captain Robert W. Haig, R.A. of the British North American Boundary Commission posed at an astronomical observation tent with theodolite, du... More

Observatory tent, N. A. [i.e., North American] Boundary Commission

Observatory tent, N. A. [i.e., North American] Boundary Commission

Photograph shows Captain Charles J. Darrah, R.E., seated in tent, and Captain Robert W. Haig, R.A. of the British North American Boundary Commission posed at an astronomical observation tent with theodolite, du... More

Carnegie Institute of Washington, Department of Terrestrial Magnetism, Standardizing Magnetic Observatory, 5241 Broad Branch Drive Northwest, Washington, District of Columbia, DC

Carnegie Institute of Washington, Department of Terrestrial Magnetism,...

Significance: The Carnegie Institution of Washington, with funds provided by industrialist and philanthropist Andrew Carnegie, established the Department of Terrestrial Magnetism 9 DTM) in 1904 to survey and me... More

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-C National Register of Historic Places NRIS Number: 66000172

Gaithersburg Latitude Observatory, 100 De Sellum Avenue, Gaithersburg, Montgomery County, MD

Gaithersburg Latitude Observatory, 100 De Sellum Avenue, Gaithersburg,...

Significance: Research on the dynamics of rotating bodies conducted by the Swiss mathematician Leohardt Euler, ca. 1770, first suggested that the solid body of the earth might wobble slightly on its axis of rot... More

[The Schneekoppe and Observatory, Riesengebirge, Germany]

[The Schneekoppe and Observatory, Riesengebirge, Germany]

Historic Sites Public domain photograph of painting, 19th century, free to use, no copyright restrictions image - Picryl description

Observatory, Patterson Park, Baltimore, Md.

Observatory, Patterson Park, Baltimore, Md.

Picryl description: Public domain image of park architecture, palace, chateau, open space, 18th, and 19th-century architecture, free to use, no copyright restrictions.

New concrete observatory tower, Vicksburg, Miss.

New concrete observatory tower, Vicksburg, Miss.

Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description

NAVAL OBSERVATORY. TIME BROADCASTING INSTRUMENTS

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.

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.

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

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

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)

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. Work on the beautiful buildings is nearing completion. The location is ideal: on aristocratic Massachusetts Avenue, next to the Naval Observatory grounds

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

View from McDonald Observatory near Fort Davis, Texas

View from McDonald Observatory near Fort Davis, Texas

Public domain photograph of United States countryside, nature, during 1930s, free to use, no copyright restrictions image - Picryl description

Aerial view of Griffith Observatory, Los Angeles, California

Aerial view of Griffith Observatory, Los Angeles, California

Public domain aerial photograph, no copyright restrictions image - Picryl description Public domain photograph - historic landmark, free to use, no copyright restrictions image - Picryl description

U.S. Observatory. Washington DC sterescope card, 19th century.

U.S. Observatory. Washington DC sterescope card, 19th century.

Photograph shows the Old Naval Observatory, Foggy Bottom, Washington, D.C. Public domain photograph of 19th-century stereoscopic card, Washington DC, free to use, no copyright restrictions image - Picryl description

[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

University of Mississippi, Barnard Observatory, University Circle, Oxford, Lafayette County, MS

University of Mississippi, Barnard Observatory, University Circle, Oxf...

Survey number: HABS MS-243 National Register of Historic Places NRIS Number: 78001607

University of Mississippi, Barnard Observatory, University Circle, Oxford, Lafayette County, MS

University of Mississippi, Barnard Observatory, University Circle, Oxf...

Survey number: HABS MS-243 National Register of Historic Places NRIS Number: 78001607

Lowell Observatory, Mausoleum, Flagstaff, Coconino County, AZ

Lowell Observatory, Mausoleum, Flagstaff, Coconino County, AZ

Survey number: HABS AZ-206-D National Register of Historic Places NRIS Number: 66000172

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, ...

Picryl description: Public domain image of a small palace, chateau, villa, residential historic building, free to use, no copyright restrictions image.

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, ...

Public domain photograph - historical image of Arizona, United States, free to use, no copyright restrictions image - Picryl description

Carnegie Institute of Washington, Department of Terrestrial Magnetism, Standardizing Magnetic Observatory, 5241 Broad Branch Drive Northwest, Washington, District of Columbia, DC

Carnegie Institute of Washington, Department of Terrestrial Magnetism,...

Significance: The Carnegie Institution of Washington, with funds provided by industrialist and philanthropist Andrew Carnegie, established the Department of Terrestrial Magnetism 9 DTM) in 1904 to survey and me... More

Carnegie Institute of Washington, Department of Terrestrial Magnetism, Standardizing Magnetic Observatory, 5241 Broad Branch Drive Northwest, Washington, District of Columbia, DC

Carnegie Institute of Washington, Department of Terrestrial Magnetism,...

Significance: The Carnegie Institution of Washington, with funds provided by industrialist and philanthropist Andrew Carnegie, established the Department of Terrestrial Magnetism 9 DTM) in 1904 to survey and me... More

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-C National Register of Historic Places NRIS Number: 66000172

Lowell Observatory, Clark Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Clark Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-B National Register of Historic Places NRIS Number: 66000172

Lowell Observatory, Clark Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Clark Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-B National Register of Historic Places NRIS Number: 66000172

Lowell Observatory, Clark Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Clark Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-B National Register of Historic Places NRIS Number: 66000172

Earlham College Observatory, National Road, Richmond, Wayne County, IN

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

University of Michigan, Detroit Observatory, Observatory & Ann Streets, Ann Arbor, Washtenaw County, MI

University of Michigan, Detroit Observatory, Observatory & Ann Streets...

Significance: The 1853-54 Detroit Observatory was one of the nation's first astronomical houses. It contains the 12-1/2 inch refracting telescope, which was once the largest refractor in the nation and the thi... More

Peking - ancient observatory, lantern slide

Peking - ancient observatory, lantern slide

Gift; William P. Meeker; 1971. Forms part of: Jackson, William Henry, 1843-1942. World's Transportation Commission photograph collection (Library of Congress).

Devil's Lake from Observatory Hill, mammoth plate negative

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.

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

A view of the bombardment of Fort McHenry, near Baltimore, by the British fleet, taken from the observatory under the command of Admirals Cochrane & Cockburn on the morning of the 13th of Sepr. 1814 which lasted 24 hours, & thrown from 1500 to 1800 shells in the night attempted to land by forcing a passage up the ferry branch but were repulsed with great loss / J. Bower, sc. Philadelphia.

A view of the bombardment of Fort McHenry, near Baltimore, by the Brit...

Title from item. Re-engraving of earlier print shows the British fleet bombarding Fort McHenry, Baltimore, Maryland, during the War of 1812. Purchase; Old Print Shop; 2012; (DLC/PP-2013:004).

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 University of Chicago's Department of Astonomy and Astrophysics, Williams Bay, Wisconsin

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

Pomfret School Alumni House Observatory, Pomfret, Connecticut

Pomfret School Alumni House Observatory, Pomfret, Connecticut

Title, date, and keywords provided by the photographer. Credit line: The George F. Landegger Collection of Connecticut Photographs in the Carol M. Highsmith's America, Library of Congress, Prints and Photograph... More

Aerial view of Griffith Observatory, Los Angeles, California

Aerial view of Griffith Observatory, Los Angeles, California

The land surrounding the observatory was donated to the City of Los Angeles by Colonel Griffith J. Griffith. He also donated funds to build an observatory, exhibit hall, and planetarium. The building design was... More

Aerial view of Griffith Observatory, Los Angeles, California

Aerial view of Griffith Observatory, Los Angeles, California

Public domain aerial photograph, no copyright restrictions image - Picryl description Public domain photograph - historic landmark, free to use, no copyright restrictions image - Picryl description

Aerial view of Griffith Observatory, Los Angeles, California

Aerial view of Griffith Observatory, Los Angeles, California

Public domain aerial photograph, no copyright restrictions image - Picryl description Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Pi... More

Building housing the Harlan J. Smith Telescope at the McDonald Observatory, an astronomical observatory located near the unincorporated community of Fort Davis in Jeff Davis County, Texas

Building housing the Harlan J. Smith Telescope at the McDonald Observa...

Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, ...

Picryl description: Public domain image of a residential building, house, 19th-20th century architecture, free to use, no copyright restrictions.

Rutgers University Observatory, George Street, New Brunswick, Middlesex County, NJ

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

No enemy sub will dare lift its eye if you lend your Zeiss or Bausch & Lomb binoculars to the Navy pack carefully, include your name and address : send to Naval Observatory Washington D.C.

No enemy sub will dare lift its eye if you lend your Zeiss or Bausch &...

Poster showing a periscope emerging from the sea, with a ship in flames and sinking in the distance.

Lowell Observatory, Clark Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Clark Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-B National Register of Historic Places NRIS Number: 66000172

Boswell Observatory, Doane College, Crete, Saline County, NE

Boswell Observatory, Doane College, Crete, Saline County, NE

1994 Charles E. Peterson Prize, Entry Significance: The Boswell Observatory, constructed in 1883-84, was the second building to be built on the Doane College campus in Crete, Nebraska. It is a small building w... More

Earlham College Observatory, National Road, Richmond, Wayne County, IN

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

Great solar eclipse. To be seen every day at West's observatory, No. 7 Pear St. Philadelphia. NB No postponement on account of weather

Great solar eclipse. To be seen every day at West's observatory, No. 7...

Print shows an advertisement for West's Blacking Climax with five adults, a child, and a dog using smoked glass to observe West's Blacking logo eclipse the sun. The man on the left states, "What an awful eclips... More

Grand Falls at Niagara from near the observatory, Goat Island, July 22, 1846

Grand Falls at Niagara from near the observatory, Goat Island, July 22...

Drawing shows a view of Niagara Falls from Goat Island including a pedestrian bridge leading to an observation tower.

Old Naval Observatory (1st photo c. 1855)

Old Naval Observatory (1st photo c. 1855)

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

[From the north, Observatory Avenue, Liège, Belgium]

[From the north, Observatory Avenue, Liège, Belgium]

Title from the Detroit Publishing Co., catalogue J, foreign section. Detroit, Mich. : Detroit Publishing Company, c1905. Print no. "8631". More information about the Photochrom Print Collection is available at ... More

Lick Observatory, Mt. Hamilton, Cal. /

Lick Observatory, Mt. Hamilton, Cal. /

"The background of this picture is the Lick Observatory, Mount Hamilton, Cal. This observatory, the gift of James Lick, of Pennsylvania, was constructed at a cost of $700,000, being equipped with one of the mos... More

Bengt Strömgren, astronomer, Yerkes Observatory, Wisconsin / World Telegram & Sun photo by Roger Higgins.

Bengt Strömgren, astronomer, Yerkes Observatory, Wisconsin / World Tel...

Bengt Strömgren, head-and-shoulders portrait, facing front. NYWT&S staff photograph. Forms part of: New York World-Telegram and the Sun Newspaper Photograph Collection (Library of Congress).

Griffith Observatory on the south-facing slope of Mount Hollywood in L.A.'s Griffith Park,

Griffith Observatory on the south-facing slope of Mount Hollywood in L...

Sitting on the south-facing slope of Mount Hollywood in L.A.'s Griffith Park, it commands a view of the Los Angeles Basin, including Downtown Los Angeles to the southeast, Hollywood to the south, and the Pacifi... More

The Otto Struve Telescope at McDonald Observatory, an astronomical observatory located near the unincorporated community of Fort Davis in Jeff Davis County, Texas

The Otto Struve Telescope at McDonald Observatory, an astronomical obs...

Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More

The Otto Struve Telescope at McDonald Observatory, an astronomical observatory located near the unincorporated community of Fort Davis in Jeff Davis County, Texas

The Otto Struve Telescope at McDonald Observatory, an astronomical obs...

Title, date, and keywords based on information provided by the photographer. The facility, property of the University of Texas at Austin, is located on Mount Locke in the Davis Mountains of West Texas. The obse... More

University of Mississippi, Barnard Observatory, University Circle, Oxford, Lafayette County, MS

University of Mississippi, Barnard Observatory, University Circle, Oxf...

Survey number: HABS MS-243 National Register of Historic Places NRIS Number: 78001607

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-C National Register of Historic Places NRIS Number: 66000172

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-C National Register of Historic Places NRIS Number: 66000172

[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

Observatory, Munjoy Hill, Portland, Me.

Observatory, Munjoy Hill, Portland, Me.

Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.

Standard clock, Naval Observatory
Naval observatory transit telescope which observes the "Clock Stars" [...] secure[?] the time[?]

Naval observatory transit telescope which observes the "Clock Stars" [...

Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description

Lake Geneva from the top of the great dome of the Yerkes Observatory

Lake Geneva from the top of the great dome of the Yerkes Observatory

J147320 U.S. Copyright Office Copyright deposit; Wilfrid Scott Beguelin; November 4, 1910.

Maria Mitchell Observatory, 3 Vestal Street, Nantucket, Nantucket County, MA

Maria Mitchell Observatory, 3 Vestal Street, Nantucket, Nantucket Coun...

Significance: On July 15, 1908, the Observatory on Vestal Street was dedicated in honor of Maria Mitchell, America's first woman astronomer. A member of the American Academy of Arts and Sciences, and a disting... More

Maria Mitchell Observatory, 3 Vestal Street, Nantucket, Nantucket County, MA

Maria Mitchell Observatory, 3 Vestal Street, Nantucket, Nantucket Coun...

Significance: On July 15, 1908, the Observatory on Vestal Street was dedicated in honor of Maria Mitchell, America's first woman astronomer. A member of the American Academy of Arts and Sciences, and a disting... More

Panoramic view of St. Petersburg, dedicated by permission to his Imperial Majesty Alexander 1st. by his much obliged humble servant J.A. Atkinson / drawn on the spot by J.A. Atkinson, from the observatory of the Academy of Sciences.

Panoramic view of St. Petersburg, dedicated by permission to his Imper...

Harbor with boats and cultural buildings, including the Hermitage and the Marble and Winter Palaces.

Rome from Vatican Observatory,  Panoramic Photograph

Rome from Vatican Observatory, Panoramic Photograph

J132510 U.S. Copyright Office Copyright deposit; Moffett Studio; October 4, 1909. Copyright claimant's address: Chicago.

Carnegie Institute of Washington, Department of Terrestrial Magnetism, Standardizing Magnetic Observatory, 5241 Broad Branch Drive Northwest, Washington, District of Columbia, DC

Carnegie Institute of Washington, Department of Terrestrial Magnetism,...

Significance: The Carnegie Institution of Washington, with funds provided by industrialist and philanthropist Andrew Carnegie, established the Department of Terrestrial Magnetism 9 DTM) in 1904 to survey and me... More

Gaithersburg Latitude Observatory, 100 De Sellum Avenue, Gaithersburg, Montgomery County, MD

Gaithersburg Latitude Observatory, 100 De Sellum Avenue, Gaithersburg,...

Significance: Research on the dynamics of rotating bodies conducted by the Swiss mathematician Leohardt Euler, ca. 1770, first suggested that the solid body of the earth might wobble slightly on its axis of rot... More

U.S. Naval Observatory, Washington, D.C. during American Civil War

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

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.]

[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 tran[...] clock, switchboard & chronograph time rec.

Naval Observatory tran[...] clock, switchboard & chronograph time rec.

Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.

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

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.

The city of Verdun, from The Citidel [sic], showing French observatory post on the left

The city of Verdun, from The Citidel [sic], showing French observatory...

Photographer's address : 613 14th St., Wash., D.C. No. 202. Gift; Breckenridge Long; 1953.

Naval Observatory. Exterior of Naval Observatory with dome

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 County, MA

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

University of Mississippi, Barnard Observatory, University Circle, Oxford, Lafayette County, MS

University of Mississippi, Barnard Observatory, University Circle, Oxf...

Survey number: HABS MS-243 National Register of Historic Places NRIS Number: 78001607

Maria Mitchell Observatory, 3 Vestal Street, Nantucket, Nantucket County, MA

Maria Mitchell Observatory, 3 Vestal Street, Nantucket, Nantucket Coun...

Significance: On July 15, 1908, the Observatory on Vestal Street was dedicated in honor of Maria Mitchell, America's first woman astronomer. A member of the American Academy of Arts and Sciences, and a disting... More

Portland Observatory, 138 Congress Street, Portland, Cumberland County, ME

Portland Observatory, 138 Congress Street, Portland, Cumberland County...

Suggested address, 138 Congress Street, is not verifiable in documentation. Significance: The Portland Observatory is a maritime signal tower located on Munjoy Hill. It remains at its original location, althoug... More

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, ...

Picryl description: Public domain image of a residential building, house, 19th-20th century architecture, free to use, no copyright restrictions.

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, ...

Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Slipher Building, 1400 West Mars Road, Flagstaff, ...

Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.

Lunar animals and other objects Discovered by Sir John Herschel in his observatory at the Cape of Good Hope and copied from sketches in the Edinburgh Journal of Science.

Lunar animals and other objects Discovered by Sir John Herschel in his...

Print shows illustration for the New York Sun relating to the Great Moon Hoax with human-bat creatures, unicorns, and other imaginery beings on the Moon. 246 U.S. Copyright Office. Publication date based on co... More

No enemy sub will dare lift its eye if you lend your Zeiss or Bausch & Lomb binoculars to the Navy pack carefully, include your name and address : send to Naval Observatory Washington D.C.

No enemy sub will dare lift its eye if you lend your Zeiss or Bausch &...

Poster showing a periscope emerging from the sea, with a ship in flames and sinking in the distance.

No enemy sub will dare lift its eye if you lend your Zeiss or Bausch & Lomb binoculars to the Navy pack carefully, include your name and address : send to Naval Observatory Washington D.C.

No enemy sub will dare lift its eye if you lend your Zeiss or Bausch &...

Poster showing a periscope emerging from the sea, with a ship in flames and sinking in the distance.

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconino County, AZ

Lowell Observatory, Pluto Dome, 1400 West Mars Road, Flagstaff, Coconi...

Survey number: HABS AZ-206-C National Register of Historic Places NRIS Number: 66000172

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