Our Collection

At the Institute’s core is the Gilder Lehrman Collection, one of the great archives in American history. More than 85,000 items cover five hundred years of American history, from Columbus’s 1493 letter describing the New World through the end of the twentieth century.

Armstrong, Halleck (fl. 1865) [Collection of Halleck Armstrong, field and staff, 50th regiment, Pennsylvania, infantry]

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Gilder Lehrman Collection #: GLC06734 Author/Creator: Armstrong, Halleck (fl. 1865) Place Written: [various places] Type: Header Record Date: 1865 Pagination: 134 items Order a Copy

Civil War date letters, including span during time of Lincoln's assassination

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