Title: Gettysburg In 3d A Look Back In Time
Subjects: Gettysburg, Battle of, Gettysburg, Pa., 1863, Stereoscopic photography, Gettysburg (Pa.), Battle of, 1863, Stereoscopic Photography, Pictorial works, History, United states, history, civil war, 1861-1865, pictorial works, Photograph collections, Gettysburg, battle of, gettysburg, pa., 1863