Pry House. Little Mac's HQ in Sharpsburg.

George McClellan was one of the most controversial figures of the American Civi War. Thought to be one of the brightest stars in the U.S. military at the outset of the war Little Mac found it difficult to let go of control of The Army of the Potomac by engaging in battle.
His command at the battle of Antietam was competent, but, always afraid he was outnumbered he hesitated when it came time for full commitment.
The Pry house is were the Young Napoleon oversaw his army on September 17, 1862.