Alexander Gardner, a key figure in early American photography, produced one of the most significant visual records of the Civil War. As Mathew Brady's chief photographer, Gardner captured iconic events and figures, such as President Lincoln at Antietam and the Battle of Gettysburg. His photographs, originally published in a two-volume work in 1866, are renowned for their technical brilliance despite the challenging conditions of war photography. This collection offers an unparalleled glimpse into pivotal moments of American history, making it a valuable resource for enthusiasts and historians interested in the Civil War and its visual documentation.