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.

Image of Porter leaning up against cannon

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Gilder Lehrman Collection #: GLC05111.01.0957 Author/Creator: Place Written: s.l. Type: Photograph Date: 1864/12/01 Pagination: 1 photograph Height: 10.2 cm, Width: 7.6 cm Order a Copy

Identical image of #956

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