The Line between Powder Mill Branch and the River Road, showing Battery Bailey, Battery Mansfield, Fort Mansfield, Battery Simmons, Fort Simmons, and Fort Bayard
- Date
- 1818–1941
- Place
- the Civil War Defenses of Washington, D.C.
- Archive
- U.S. National Archives (via Wikimedia Commons)
- Type
- map
- Original size
- 17,551 × 6,408 pixels
Public domain
Reason: a US government work.
This status rests on the map's publication history, as researched by Wikimedia Commons. Check it before commercial use.
Read from: Commons licence category: PD US Government; no CC BY, CC BY-SA, GFDL or deletion tag on the file page; Commons tags it as a US government work, but its record names no government maker.
Credit line
"The Line between Powder Mill Branch and the River Road, showing Battery Bailey, Battery Mansfield, Fort Mansfield, Battery Simmons, Fort Simmons, and Fort Bayard" (1818–1941). U.S. National Archives, via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:The_Line_between_Powder_Mill_Branch_and_the_River_Road,_showing_Battery_Bailey,_Battery_Mansfield,_Fort_Mansfield,_Battery_Simmons,_Fort_Simmons,_and_Fort_Bayard_-_NARA_-_122207800.jpgNeed maps for a whole project? Add Find Any Map to Claude and ask for this one by its id: 331.
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