Railroad over that river and the quartermaster's depot at hanover Court-House, secured and brought away 700 animals, 35 army wagons, $15, 000 in Confederated bonds, and other property, and captured Brigadier General W. H. F. Lee, a son of the general-in-chief of the insurgent army. A detailed report of the movement was forwarded from the White House. To facilitate anticipated movements at the White House, I ordered a light locomotive and half a dozen platform cars to be sent from Norfolk. They arrived on the 28th, and were landed on the 29th, and put in operation on the railroad. The railroad bridge over the Pamunkey at the White House was left uninjured, but the rails from that point to West Point had been taken up, probably to be laid down on other roads in the seceded States, where there was urgent need for them. On Colonel Spear; s return, I organized an expedition, under General Getty, to seize and destroy the bridge of the Fredericksburg and Richmond Railroad over the South Anna. It consisted of his division, excepting a regiment retained for provost duty at the White House, General Foster's brigade, a provisional brigade (part of Wistar's), under Colonel Wardrop, of the Ninety-ninth New York Volunteers, and the cavalry under Colonel Spear; in all, about 10, 000 men. His artillery and wagons were passed over the river on platform cars, the time occupied for the passage of the entire column being fifteen hours-from 5 p. m. on the 30th June to 8 a. m. on the 1st of July. A copy of my instructions to General Getty is annexed. * I advised you of the movement on the 29th June and 1st July. On the day General Getty commenced his march (the 1st July), I received a dispatch from you, directing me, as soon as my forces returned from their present expedition, to report before sending out any more; and, on the 3d, another, with the following directions: As soon as the expedition now out terminates, you will draw in all your forces to Yorktown, Fort Monroe, and the defenses of Norfolk, and send to this place (Washington) all the troops not absolutely required for the defense of those places. To cover General Getty's movement and insure its success, I ordered Major-General Keyes, with Terry's and West's brigades and one of the brigades of Gordon's division, to advance on the Richmond road, and attack the enemy, who was understood to be in considerable force on the right bank of the Chickahominy, a short distance from Bottom's Bridge. General Keyes was to post his artillery in position so as to command the bridge, and open fire on the enemy. He was also directed to hold his position for two or three days, until there was reason to believe that General Getty had accomplished his object. Major-General Keyes was chosen to command the troops by which this demonstration was to be made on account of his rank, and more especially on account of his supposed familiar acquaintance with the country, gained with the Army of the Potomac during the campaign on the Chickahominy.

GENERAL GETTY'S EXPEDITION.

General Getty moved from the left bank of the Pamunkey, opposite the White House, at 8 a. m. on the 1st July. The weather was intensely hot, and, on his arrival at Littlepage's Bridge, near the junction of the South Anna with the Pamunkey, on the 4th of July, a large number of his men were found unfit for active duty.

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*See Addenda to Getty's report, p. 840.

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