Niece of the unmarried President James Buchanan who served as White House hostess—effectively acting as First Lady—during her uncle’s administration (1857–1861). Ink signature, “Harriet Lane Johnston, 1868” on a 5.5 x 9.5 title page removed from the book President Joseph Reed of Pennsylvania (1867). In fine condition, with light toning and slightly irregular edges. COA John Reznikoff/PSA/DNA and R&R COA.