Old Naval Observatory (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Old Naval Observatory" in English language version.

refsWebsite

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2web.archive.org

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2washingtonpost.com

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1books.google.com

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1dcpreservation.org

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1bizjournals.com

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bizjournals.com

Sernovitz, Daniel J. "Boston Firm Picked for State Department Consolidation." Washington Business Journal. January 14, 2014. Accessed 2014-01-14.

books.google.com

Herman, Jan K. (1984). A Hilltop in Foggy Bottom: Home of the Old Naval Observatory and the Navy Medical Department. Bureau of Medicine and Surgery, Department of the Navy.

dcpreservation.org

historicsites.dcpreservation.org

"Observatory Hill Historic District". DC Historic Sites. Retrieved 2024-06-16.

gsa.gov

Potomac Hill: Campus Preservation, Design, and Development Guidelines (FINAL) (PDF). US General Services Administration. July 2015.

loc.gov

"Timeline | Articles and Essays | Matthew Fontaine Maury Papers | Digital Collections | Library of Congress". Library of Congress, Washington, D.C. 20540 USA. Retrieved 2024-07-26.

navy.mil

cnmoc.usff.navy.mil

"USNO 26-inch refractor". www.cnmoc.usff.navy.mil. Retrieved 2024-07-26.

navy.mil

Pilip-Florea, Shonona. "Navy Medicine Headquarters Moves to Falls Church, Va." America's Navy May 30, 2012 Accessed 2014-05-16.

nih.gov

nlm.nih.gov

Bowman, Inci A. (August 8, 2022). "Historic Medical Sites near Washington DC". National Library of Medicine.

irp.nih.gov

Harden, Victoria A.; Lyons, Michele (2018-02-27). "NIH's Early Homes". The NIH Catalyst. Retrieved 2020-09-28.

nps.gov

npgallery.nps.gov

"National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.

tps.cr.nps.gov

"Old Naval Observatory". National Historic Landmark summary listing. National Park Service. Archived from the original on 2011-06-06. Retrieved 2008-05-12.

washingtonpost.com

Hendrix, Steve (2023-05-24). "Birthplace of the CIA and U.S. spycraft just made the National Register of Historic Places". Washington Post. ISSN 0190-8286. Archived from the original on 2017-01-27. Retrieved 2024-07-26.
Kelly, John (2023-04-15). "During the Civil War, Abraham Lincoln blew off steam by looking at the stars". Washington Post. ISSN 0190-8286. Retrieved 2024-07-26.

web.archive.org

"Old Naval Observatory". National Historic Landmark summary listing. National Park Service. Archived from the original on 2011-06-06. Retrieved 2008-05-12.
Hendrix, Steve (2023-05-24). "Birthplace of the CIA and U.S. spycraft just made the National Register of Historic Places". Washington Post. ISSN 0190-8286. Archived from the original on 2017-01-27. Retrieved 2024-07-26.

worldcat.org

search.worldcat.org

Hendrix, Steve (2023-05-24). "Birthplace of the CIA and U.S. spycraft just made the National Register of Historic Places". Washington Post. ISSN 0190-8286. Archived from the original on 2017-01-27. Retrieved 2024-07-26.
Kelly, John (2023-04-15). "During the Civil War, Abraham Lincoln blew off steam by looking at the stars". Washington Post. ISSN 0190-8286. Retrieved 2024-07-26.