Position	Website	Change	Thumbnail
1	loc.gov - Library of Congress Home The Library of Congress. The Library of Congress is the nation	1
2	shorpy.com - Shorpy Historic Photo Archive | Vintage Fine Art Prints High-resolution vintage photo archive with thousands of HD images.	-1
3	gettyimages.com - Getty Images | Stock Photography, Editorial Photos, Footage & Music We offer high-quality, diverse and relevant stock photos, stock footage, stock music and editorial images for creative professionals. Search today.	0
4	historicphotoarchive.com - Historic Photo Archive home page photographs historical photos old stock photography	9
5	mohai.org	0
6	sflib1.sfpl.org - San Francisco Public Library Catalog - SFPL.org	-2
7	phillyhistory.org - PhillyHistory	-1
8	digital.library.pitt.edu - ULS Digital Research Library (DRL)	2
9	digital.denverlibrary.org - Denver Public Library Western History/Genealogy Digital Collections	-2
10	wisconsinhistory.org - Wisconsin Historical Society The Wisconsin Historical Society collects and disseminates knowledge of Wisconsin and of the trans-Allegheny West. Come and see how the Society brings...	2
11	nyc.gov - NYC.gov	15
12	floridamemory.com - Florida Memory - from the State Archives of Florida	-3
13	sandiegohistory.org - San Diego History Center | Our City, Our Story	8
14	durhamcountylibrary.org - Durham County Library	0
15	palaceofthegovernors.org - Palace of the Governors	-4

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