Battle of Antietam
Thure de Thulstrup L. Prang & Co.
Thure de Thulstrup's painting of the Battle of Antietam, the deadliest single day of battle in U.S. history.
Picturing the War
Image
Library of Congress Prints and Photographs Division
http://www.loc.gov/pictures/item/2003663827/
No known copyright restrictions.