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Notice signed by Librarian of Congress George Watterston, ca. 1815
Notice signed by Librarian of Congress George Watterston, ca. 1815
Letter from Joseph Milligan to Thomas Jefferson regarding inventory and appraisal of Jefferson’s collection, July 31, 1815
Letter from Joseph Milligan to Thomas Jefferson regarding inventory and appraisal of Jefferson’s collection, July 31, 1815
The Social Security Amendments of 1965 (The Medicare Act), July 30, 1965
The Social Security Amendments of 1965 (The Medicare Act), July 30, 1965
Map of New Jersey and Pennsylvania Exhibiting the Post Offices, Post Roads, Canals, Rail Roads, &c., by David H. Burr, 1839
Map of New Jersey and Pennsylvania Exhibiting the Post Offices, Post Roads, Canals, Rail Roads, &c., by David H. Burr, 1839
William Kent, photograph by Harris and Ewing, n.d.
William Kent, photograph by Harris and Ewing, n.d.
H.R. 15522, An Act to establish a National Park Service, engrossed August 5, 1916
H.R. 15522, An Act to establish a National Park Service, engrossed August 5, 1916
Petition from the Prairie Club of Chicago in support of establishing a National Park Service, February 16, 1916
Petition from the Prairie Club of Chicago in support of establishing a National Park Service, February 16, 1916