Hale Solar Laboratory (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hale Solar Laboratory" in English language version.

refsWebsite

Global rank English rank

135^th place

105^th place

2web.archive.org

1^st place

1^st place

1washington.edu

1,067^th place

749^th place

low place

low place

mwoa.org

"George Ellery Hale". Mount Wilson Observatory Association. Archived from the original on September 8, 2009. Retrieved April 11, 2010.

nps.gov

npgallery.nps.gov

"National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.
Harry Butowsky (May 1, 1989). "National Register of Historic Places Registration: Hale Solar Observatory" (pdf). National Park Service. {{cite journal}}: Cite journal requires |journal= (help) and Accompanying photos, exterior and interior, from 1926-1931. (574 KB)

tps.cr.nps.gov

"Hale Solar Laboratory". National Historic Landmark summary listing. National Park Service. Archived from the original on November 14, 2007. Retrieved October 17, 2007.

nps.gov

"Hale Solar Laboratory". Astronomy and Astrophysics. U.S. National Park Service. Retrieved April 11, 2010.

washington.edu

digital.lib.washington.edu

Pacific Coast Architecture Database: Hale Solar Laboratory, Pasadena, CA

web.archive.org

"Hale Solar Laboratory". National Historic Landmark summary listing. National Park Service. Archived from the original on November 14, 2007. Retrieved October 17, 2007.
"George Ellery Hale". Mount Wilson Observatory Association. Archived from the original on September 8, 2009. Retrieved April 11, 2010.