Civil War: The Mathew B. Brady Photograph Collection of Civil War Scenes & Era Personalities with Finding Aid 6,050 Civil War related photographs from the Mathew Brady Studios along with a table of contents/index. Plus 1190 pages of finding aids.The photographs in this collection are from the Records of the Office of the Chief Signal Officer, Record Group 111, and Records of the War Department General and Special Staffs, Record Group 165, held at the Still Picture Branch of the National Arc