TY - GEN TI - Marking the lines of battle and the position of troops of the Army of the Potomac and the Army of Northern Virginia at Antietam, Maryland, etc. February 27, 1891. -- Committed to the Committee of the Whole House on the State of the Union and ordered to be printed AU - lansing, frederick AU - united states congress. house. committee on military affairs AU - united states. government publishing office AU - united states. congress. house PY - 1891 UR - https://www.loc.gov/item/2025881190/ ID - 2025881190 ER -