September 12th. Cold cloudy morning. Ordered to the east side of the town, to make camp. Shelter tents put up. Picket line established out near the Shenandoah River. The fords must be guarded. Must keep a sharp lookout for Mosby and his guerillas. They know every foot of this country and all the fording places, so it is reported to us. A cold rain has come. I am detailed for picket. Have charge of the outpost, near the river. Captain Tiffany in command of our regiment. The town and vicinity in command of our Brigade Commander, Colonel Rodgers, 2d Maryland Regiment. Many army wagons are parked here.
