This primary source comes from the Records of the Office of the Chief Signal Officer.
National Archives Identifier:
524967Full Citation: Scene after explosion of ordnance boat at City Point, VA; ca. 1860 - 1865; Mathew Brady Photographs of Civil War-Era Personalities and Scenes, 1921 - 1940; Records of the Office of the Chief Signal Officer, Record Group 111. [Online Version, https://www.docsteach.org/documents/document/scene-after-explosion-of-ordnance-boat-at-city-point-va, May 9, 2024]