Erected by the Commonweatlth of Massachusetts

to mark the position held by her troops

at the Battle of Antietam

September XVII  MDCCLXII

Second Infantry

Seventh Infantry

Ninth Infantry

Tenth Infantry

Twelfth Infantry

Thirteenth Infantry

Fifteenth Infantry

Nineteenth Infantry

Twentieth Infantry

Twenty-first Infantry

Twenty-Second Infantry

Twenty-Eighth Infantry

Twenty-Ninth Infantry

Thirty-Second Infantry

Thirty-Fifth Infantry

First Cavalry

First Battery

Third Battery

Eight Battery

First Co. Sharpshooters

Second Co. Sharpshooters