F, J. Porter to J. 8S. Negley, June 20, 1861
Brig. Gen. J. 8S. NEGLEY, Commanding Fifth Brigade, near Hagerstown, Md. :
GENERAL: The commanding general directs you to move as early as practicable towards Sharpsburg, and take position on the Sharpsburg road, near to Bakersville, a little to the right of the Sharpsburg road, throw forward your pickets towards Mercersville and Sharpsburg, and carefully guard against surprise. Protect as much as in your power, consistent with the safety of your command, the people in your vicinity, and wherever your guards may be sent be cautious not to be entrapped so far to the left that any portion may be cut off. Be cautious and be sure that you receive no check or reverse. The commanding general has sent Lieutenant Smith, of the Topographical Engineers, to select a proper ground, and to locate your command for defensive purposes. Colonel Owen will follow you as soon as practicable, and you are directed immediately on arrival to report your proximity toGeneral Cadwalader, and ask him to keep open communication.
very respectfully, your obedient servant,
Assistant Adjutant-General.
: HAGERSTOWN, MD., June 20, 1861.
General GEORGE A. McCAtu, Harrisburg, Pa.:
started his baggage for Bedford, and was waiting to see and feel the
enemy. No aid could be sent from here to do him any good. It was
exposed to be cut by the enemy at many points. He was told if hard