Group of soldiers pose on cannon in camp at Chickamauga Park, Tennessee; tents in background. Sign next to cannon: "U.S.A. Battery 14th U.S. Stephenson's section, Van Derveer's Brig Brannan's Div., Sept. 19, 1863, 12 to 1 p.m., Lieut. Frank G. Smith." Written on image: "Irish tent on cannon." Recorded in ledger: "The Irish tent on cannon, (l. to r.) top row, Walter J. Kershner, Martin K. Whelan, Harry J. Maloy, Julius Weiss, 2d. row, Charles P. Falvey, Corp. Wm. B. Wilbur, Wagner Robert J. Widrig, Harry J. Bramble, standing, Corp. Joe M. Hughes."