e as possible.

Just as we were about to start the first reinforcement reached me on
transports. It was a brigade composed of six full regiments commanded
by Colonel Thayer, of Nebraska. As the gunboats were going around to
Donelson by the Tennessee, Ohio and Cumberland rivers, I directed Thayer
to turn about and go under their convoy.

I started from Fort Henry with 15,000 men, including eight batteries and
part of a regiment of cavalry, and, meeting with no obstruction to
detain us, the advance arrived in front of the enemy by noon. That
afternoon and the next day were spent in taking up ground to make the
investment as complete as possible. General Smith had been directed to
leave a portion of his division behind to guard forts Henry and Heiman.
He left General Lew. Wallace with 2,500 men. With the remainder of his
division he occupied our left, extending to Hickman creek. McClernand
was on the right and covered the roads running south and south-west from
Dover. His right extended to the back-water up the ravine opening into
the Cumberland south of the village. The troops were not intrenched, but
the nature of the ground was such that they were just as well protected
from the fire of the enemy as if rifle-pits had been thrown up. Our
line was generally along the crest of ridges. The artillery was
protected by being sunk in the ground. The men who were not serving the
guns were perfectly covered from fire on taking position a little back
from the crest. The greatest suffering was from want of shelter. It
was midwinter and during the siege we had rain and snow, thawing and
freezing alternately. It would not do to allow camp-fires except far
down the hill out of sight of the enemy, and it would not do to allow
many of the troops to remain there at the same time. In the march over
from Fort Henry numbers of the men had thrown away their blankets and
overcoats. There was therefore much discomfort and absolute suffering.

During the 12th and 13th, and until the arrival of Wallace and Thayer on
the 14th, the National forces, composed of but 15,000 men, without
intrenchments, confronted an intrenched army of 21,000, without conflict
further than what was brought on by ourselves. Only one gunboat had
arrived. There was a little skirmishing each day, brought on by the
movement of our troops in securing commanding positions; but there was
no actual fighting during this time except once, on the 13th, in front
o