Erwinna, Pennsylvania (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Erwinna, Pennsylvania" in English language version.

refsWebsite

Global rank English rank

low place

low place

1nationalmap.gov

420^th place

235^th place

1web.archive.org

1^st place

1^st place

1,151^st place

930^th place

135^th place

105^th place

consource.org

(letter from George Washington to Brig. General William Maxwell, Dec. 8, 1776^{[permanent dead link‍]}
(George Washington to Col. Arthur Erwin, Dec. 9, 1776^{[permanent dead link‍]}

geocities.com

"Archived copy". Archived from the original on October 24, 2009. Retrieved October 25, 2009.{{cite web}}: CS1 maint: archived copy as title (link)

nationalmap.gov

edits.nationalmap.gov

"Erwinna". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.

nps.gov

npgallery.nps.gov

"National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.

web.archive.org

"Archived copy". Archived from the original on October 24, 2009. Retrieved October 25, 2009.{{cite web}}: CS1 maint: archived copy as title (link)