Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.

Photographer: National Archives
Caption: Long Bridge, Lincoln's Time.
Washington, DC
Additional Description: “Union troops guarding a bridge over the Potomac River to Virginia to prevent infiltration by Confederate spies.” — National Archives
Submitted: October 30, 2017, by Allen C. Browne of Silver Spring, Maryland.
Database Locator Identification Number: p402057
File Size: 0.146 Megabytes

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