y at an early hour, probably at 3 A.M.
in the morning. It is not improbable that the enemy, being aware of
Smith's movement, will be feeling to get on our left flank for the
purpose of cutting him off, or by a dash to crush him and get back
before we are aware of it. Sheridan ought to be notified to watch the
enemy's movements well out towards Cold Harbor, and also on the
Mechanicsville road. Wright should be got well massed on Hancock's
right, so that, if it becomes necessary, he can take the place of the
latter readily whilst troops are being thrown east of the Totopotomoy if
necessary.

I want Sheridan to send a cavalry force of at least half a brigade, if
not a whole brigade, at 5 A.M. in the morning, to communicate with Smith
and to return with him. I will send orders for Smith by the messenger
you send to Sheridan with his orders.

U. S. GRANT.

I also notified Smith of his danger, and the precautions that would be
taken to protect him.

The night of the 30th Lee's position was substantially from Atlee's
Station on the Virginia Central Railroad south and east to the vicinity
of Cold Harbor. Ours was: The left of Warren's corps was on the Shady
Grove Road, extending to the Mechanicsville Road and about three miles
south of the Totopotomoy. Burnside to his right, then Hancock, and
Wright on the extreme right, extending towards Hanover Court House, six
miles south-east of it. Sheridan with two divisions of cavalry was
watching our left front towards Cold Harbor. Wilson with his division
on our right was sent to get on the Virginia Central Railroad and
destroy it as far back as possible. He got possession of Hanover Court
House the next day after a skirmish with Young's cavalry brigade. The
enemy attacked Sheridan's pickets, but reinforcements were sent up and
the attack was speedily repulsed and the enemy followed some distance
towards Cold Harbor.

CHAPTER LV.

ADVANCE ON COLD HARBOR--AN ANECDOTE OF THE WAR--BATTLE OF COLD HARBOR
--CORRESPONDENCE WITH LEE--RETROSPECTIVE.

On the 31st Sheridan advanced to near Old Cold Harbor. He found it
intrenched and occupied by cavalry and infantry. A hard fight ensued
but the place was carried. The enemy well knew the importance of Cold
Harbor to us, and seemed determined that we should not hold it. He
returned with such a large force that Sheridan was about withdrawing
without making any effort to hold it against such odds; but about the
time he co