Mathew B. Brady 1866 (plan) The northwestern portion of the 1866 Washington Navy Yard, with camera locations & angles annotated for most of the photographs. [Washington Navy Yard -- Comments on 1860s Views]
Plan U.S. Navy Naval History and Heritage Command, Plan #3
This plan locates the cameras and the angles where the Brady Studio took photographs within the Washington Navy Yard, D.C.
The photographs are credited to Brady but as with a lot of his American Civil War photographs this requires validation.
