["U. S. Artillery.", "U. S. Artillery.", "New York Infantry, (20th N.Y.S.M.)", "were photographed near Brandy Sta-\nthe Army of the Potomac had their win-\nthe winter of 1863-1864.", "Penn. Infantry.", "Penn. Cavalry.", "Cavalry Telegraph Corps.", "Is of 3d Army Corps.", "rg of 114th Penn. Infantry.", "of 3d Division 2d Corps.", "3d Indiana Cavalry; Army Head-\nquarters.", "1st U. S. Cavalry.", "New York Artillery.", "1st Division, 2d Corps.", "2d Division, 2d Corps.", "Is in 3d Corps.", "Engineer Battalion.", "Company \"D\" U. S. Engineers.", "1st Brigade of Horse Artillery (pop-\n\"Flying Artillery.\")", "d Penn. cavalry, (dismounted.)", "1st Penn. Vols. Winter Quarters.", "Is, 1st Brigade, Horse Artillery,", "photographed on the lines before Peters-\ning the summer of 1864, and the winter", "1th Penn. Infantry.", "14th Penn. Infantry.", "114th Penn. Infantry.", "114th Penn. Infantry.", "ed Officers, 1st Mass. Cavalry.", "J. S. Engineers.", "U. S. Engineers.", "U. S. Engineers.", "U. S. Engineers.", "1st Mass. Cavalry.", "atic Club, U. S. Engineers.", "isconsin Infantry.", "2d Division, 9th Corps.", "3d Division, 9th Corps.", "4th Division, 9th Corps.", "39th U. S. Colored Infantry.", "1st Mass. Cavalry.", "nn. Cavalry, Headquarters Army\nthe Potomac.", "Fort Sedgwick.", "10th New York Engineers.", "Fortar \"Decator.\"", "were photographed near Falmouth, Vir-\nof the year 1863.", "7461. Camp of 50th New York Engineers.", "7290. Sutler's Hut, 50th New York Engineers.", "7293. Quarters of Field and Staff, 50th N. Y. Engineers.", "7349. Major H. W. Sawyer and Staff, Commanding Camp\nStoneman, D. C., March, 1865.", "7603. Gen. Pleasonton and Staff, Warrenton, Va., Oc-\ntober, 1863.", "7374. Officers of Signal Corps, Headquarters Army of\nthe Potomac, Warrenton, Va., October, 1863.", "7388. Company \"D\" 149th Penn. Infantry, Nov., 1864.", "7401. Surgeon Hawks 50th New York Engineers, Nov-\nember, 1864.", "7464. Officers of 4th Penn. Cavalry, Westover Landing,\nVa., August, 1862.", "7477. Officers of 50th Penn. Infantry, Fort Craig, July,\n1865.", "7479. Officers of Company \"F\" 2d New York Artillery.", "7486. Officers of 3d Penn. Artillery, Fortress Monroe,\nVa., Dec., 1864.", "7503. 8th U. S. Infantry, Provost Guard, Fairfax Court\nHouse, Va., June, 1863.", "7517. Company \"C\" 41st N. Y. Infantry, Manassas, Va.", "7531. Officers of 61st New York Infantry.", "7545. Headquarters 6th Corps, near Yellow Tavern,\nVa., February, 1865.", "7559. Officers of 17th New York Battery, June, 1863.", "7010. 17th New York Battery, near Washington, June,\n1863.", "7605. Captain Alexander, 80th New York Infantry.", "7403. Captain E. A. Flint, 1st Mass. Cavalry, Head-\nquarters Army of the Potomac, November, 1864.", "7182. \"Hard Tack and Salt Hoss,\" Cedar Level, Va.,\nAugust, 1864.", "7178. Officers of 4th New York Artillery.", "7185. Officers of 13th New York Cavalry.", "7253. Sergeants of 3d Mass. Artillery, Fort Totten, Va.", "7261. Commissioned Officers 3d Mass. Artillery, Fort\nTotten, Va.", "7267. Field and Staff 69th Penn. Infantry.", "7282. Officers of Companies \"F\" and \"K\" 3d Mass.\nArtillery, Fort Stevens, Va.", "7283. Company \"F\" 2d New York Artillery.", "7025. Dress Parade of the 50th Penn. Infantry, Gettys-\nburg, Pa., July, 1865.", "7035. Officers of 63d New York Infantry.", "7058. Dress Parade of the 3d Penn. Artillery, Fortress\nMonroe, Va., Dec., 1864.", "8106. Where General McPherson was Killed at Atlanta.", "7935. Battery No. 1, before Yorktown, Va., April, 1862.", "7950. General Joe Hooker and Staff, June, 1863.", "7367. General Meade and Staff, October, 1863.", "7969. Little Round Top, Gettysburg, July, 1863.", "7964. Union Dead on the Field of Gettysburg.", "7824. Long Bridge, Washington, D. C., 1864.", "7160. Pontoon Boat on wheels, ready for the march.", "7314. Post-office, Headquarters Army of the Potomac.", "7216. The Sutler's Tent.", "7382. General Burnside and Staff.", "7268. Army Wagon Train in Park.", "Assassination Conspirators, (AUG", "7798. The Execution of Mrs. Surratt\nAssassination Conspirators, (AUG", "7557. Libby Prison, Richmond, Va.", "7616. \"Castle Thunder,\" Richmond,", "7110. Ruins of Richmond, April 12,", "7258. Horrors of War.", "7285. Ambulance Drill.", "7955. In Trossel's Barnyard, Cty", "7946. Union Dead at Gettysburg, Pa.", "7919. McLean's House, where Lee Su", "7212. Rebel Winter Quarters at Cent", "7926. Collecting Remains of the Dea", "7519. Camp Scene on the Pamunky", "7963. \"Old Tecumseh\" and Staff, Mo", "7252. Generals of the Army of the I", "7371. General Custer and General P", "7383. Grape-vine Bridge on the Ch\nJune 18, 1862.", "7948. President Lincoln and Gen.\nMcClellan's Tent, Antietam", "7942. Dead Rebel Sharpshooter at G", "7491. Big Round Top, Gettysburg.", "7752. Execution of Captain Wirtz, the\nsonville Prison, (Reading the", "7753. Execution of Captain Wirtz, the\nsonville Prison, (Adjusting the", "7755. Execution of Captain Wirtz, the\nsonville Prison, (The drop.)", "7916. Armory Square Hospital Chap", "7949. President Lincoln, Major Al\nGen. McClynnard, Antietam,", "78