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.

Advanced Search
Back to Collection Search

[carte de visite, Portage Bridge]

Order a pdf of this item here.

Gilder Lehrman Collection #: GLC00919.24.51 Author/Creator: Place Written: s.l. Type: Photograph Date: 1861-1877 Pagination: Height: 7.6 cm, Width: 10.6 cm Order a Copy

White mount. Printed caption on recto: "Portage Bridge." Ink inscription on recto: "234 ft. high, 800 ft. long." Illegible notes on verso in blue pencil. View of a bridge with a locomotive crossing the top. Photo from engraving.

Civil War and Reconstruction, 1861-1877
Civil War
Military History
Railroad
Transportation
Infrastructure
The American Civil War

Citation Guidelines for Online Resources

The copyright law of the United States (title 17, United States Code) governs the making of photocopies or other reproductions of copyrighted material. Under certain conditions specified in the law, libraries and archives are authorized to furnish a photocopy or other reproduction. One of these specific conditions is that the photocopy or reproduction is not to be “used for any purpose other than private study, scholarship, or research.” If a user makes a request for, or later uses, a photocopy or reproduction for purposes in excess of “fair use,” that user may be liable for copyright infringement. This institution reserves the right to refuse to accept a copying order if, in its judgment, fulfillment of the order would involve violation of copyright law.