15 1/2 x 19 1/2 in. Pen and ink sketch of the Battle of Monocacy by Jedediah Hotchkiss, one of the most famous mapmakers of the Civil War and topographical engineer on Confederate General Thomas "Stonewall" Jackson's staff. $9.95 Antietam Partners get 10% off + free shipping! Click here to join! Sign up for Antietam e-mail updates! Email: