3493153 Armory Square Hospital, Washington, 1863-65 (albumen silver print from glass negative) by American Photographer, (19th century); Metropolitan Museum of Art, New York, USA; (add.info.: formerly attributed to Matthew Brady Ward F celebrating an anniversary perhaps, with flags, greenery and flower baskets. The hospital was constructed on land adjacent to the Smithsonian Institution, approximately where the National Air and Space Museum stands today.).