The Middle Picture is the infamous Lt. Colonel Louis Wagner, Commander of Camp Wm. Penn located in Chelten Hills (Philadelphia, PA). He orig. from the 88th PA Vols. Wounded at Bull Run.
Below Col. Wagner is Mr. Reanch of 13th NH Vols and picture to the right of him is a Matthew Brady photo taken in 1863 of Lt. George A. Bruce of 13th NH Regt. He is from Mt. Vernon, NH.
Top 3rd picture is of Sec. of War, Edwin Stanton and the picture left of Col. Wagner is Frederick Smyth, Governor of NH (1865-1867).
The picture to the right of Col. Wagner is Lt. Col. G.E. Reath, Post Adjutant of Camp Wm. Penn.
Top Left Corner photo contains Photos of Lincoln, Grant, Porter, Sherman, Sheridan, Farragut, and Thomas......"Our Peace Commissioners For 1865" is the heading.
Above: Assistant Surgeon John J. M. Angier and Enoch K. Miller, Chaplain