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.

O'Sullivan, Timothy Redoubt near Dunn's House. Outer line Confed. fortifications. Petersburg

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Gilder Lehrman Collection #: GLC05111.01.0425 Author/Creator: O'Sullivan, Timothy Place Written: Petersburg, Virginia Type: Photograph Date: 1864/06/20 or 24 Pagination: 1 photograph 10.8 x 12.7 cm Order a Copy

Title from inscription on verso. Captured Confederate earthworks at Dunn's house, Petersburg. A tent appears in the right foreground of the image. A few pieces of carefully scattered debris are near the tent. A ditch runs down the center of the image. Men pose at various places in the image. Hoses and wagons are visible in the left distance, just in front of a large house. Numeric notation: "784 XI - III."

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