Allan Pinkerton, The spy in the rebellion; being a true history of the spy system of the United States Army during the late rebellion, revealing many secrets of the war hitherto not made public, compiled from official reports prepared for President Lincoln , General McClellan and the Provost-Marshal-General .

[312] an area of about fifteen acres, and the main breastwork on the beach consisted of a heavy earthbank, walled on the inside with split pine logs set up on end. About the center of this breastwork was a sixty-four-pound gun, mounted on a high carriage, which traversed in a circle commanding a sweep of the whole land side of the entrenchments, where there was a clean field of about seven hundred acres bounded by timber on the north and York river on the south.

General Magruder had command of this division of the army, including the forces at Gloucester Point, Yorktown and all the peninsula bounded by the James and York rivers, extending down to Fortress Monroe. The division embraced thirty-three regiments of infantry and cavalry.

Webster called at Colonel Crump's headquarters and obtained from that officer a pass to Richmond, not only for himself, but for several others who had crossed the bay with him. At about the hour of noon on Saturday, the 26th, the party were ferried across the river to Yorktown, in a small boat. The landing at Yorktown was in front of a hill which rose with a gentle slope some twenty-five feet above the beach, on the top of which, in front of the town, was an earth-work mounting six or eight guns.

From this point the party proceeded in a southwesterly direction, across the peninsula, to Grove Wharf, on James river. The distance was about ten