ossible avenue of supply to his army, estimated
at from forty-five to sixty thousand men.

At Lafayette all our armies will be together, and if Johnston
stands at Dalton we must attack him in position. Thomas feels
certain that he has no material increase of force, and that he has
not sent away Hardee, or any part of his army. Supplies are the
great question. I have materially increased the number of cars
daily. When I got here, the average was from sixty-five to eighty
per day. Yesterday the report was one hundred and ninety-three;
to-day, one hundred and thirty-four; and my estimate is that one
hundred and forty-five cars per day will give us a day's supply and
a day's accumulation.

McPherson is ordered to carry in wagons twenty day's rations, and
to rely on the depot at Ringgold for the renewal of his bread.
Beeves are now being driven on the hoof to the front; and the
commissary, Colonel Beckwith, seems fully alive to the importance
of the whole matter.

Our weakest point will be from the direction of Decatur, and I will
be forced to risk something from that quarter, depending on the
fact that the enemy has no force available with which to threaten
our communications from that direction.

Colonel Comstock will explain to you personally much that I cannot
commit to paper. I am, with great respect,

W. T. SHERMAN, Major-General.

On the 28th of April I removed my headquarters to Chattanooga, and
prepared for taking the field in person. General Grant had first
indicated the 30th of April as the day for the simultaneous
advance, but subsequently changed the day to May 5th. McPhersons
troops were brought forward rapidly to Chattanooga, partly by rail
and partly by marching. Thomas's troops were already in position
(his advance being out as far as Ringgold-eighteen miles), and
Schofield was marching down by Cleveland to Red Clay and Catoosa
Springs. On the 4th of May, Thomas was in person at Ringgold, his
left at Catoosa, and his right at Leet's Tan-yard. Schofield was
at Red Clay, closing upon Thomas's left; and McPherson was moving
rapidly into Chattanooga, and out toward Gordon's Mill.

On the 5th I rode out to Ringgold, and on the very day appointed by
General Grant from his headquarters in Virginia the great campaign
was begun. To give all the minute details will involve more than
is contemplated, and I will endeavor only to trace the principal
events, or rather to record such as weighed heav