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.

View of a Bombproof Works

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Gilder Lehrman Collection #: GLC05111.01.0882 Author/Creator: Place Written: s.l. Type: Photograph Date: circa 1861-1865 Pagination: 1 photograph Height: 9.8 cm, Width: 11.1 cm Order a Copy

Inscription on verso: "View of Bombproof Works." Numeric notation on verso: "13."

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