Gs Pthruston to Philip H. Sheridan, August 24, 1863

Maj. Gen. P. H. SHERIDAN, Commanding Third Division:

GENERAL: General McCook wishes you to instruct General Lytle to guard and examine the ford at the head of the island opposite Bridgeport ; and also, if found practicable, to have flats or boats constructed out of lumber or canvas, and a small force of sharpshooters sent across the river at the ford to drive the enemy’s pickets from the opposite bank, and to ascertain, if possible, what they are doing. Water-marks should be placed at the ford to mark daily the exact depth of the water there.

he general directs also that you furnish General Negley a statement, showing the number and disposition of your troops at the Crow Creek bridges, and he will releve them by details from his command,

I have the honor to be, very respectfully, your obedient servant,