s of
Lieutenant Colonel Porter, of your staff, your letter of September
12th, and accept with thanks the honorable and kindly mention
of the services of this army in the great cause in which we are all
engaged.

I send by Colonel Porter all official reports which are completed,
and will in a few days submit a list of names which are deemed
worthy of promotion.

I think we owe it to the President to save him the invidious task
of selection among the vast number of worthy applicants, and have
ordered my army commanders to prepare their lists with great care,
and to express their preferences, based upon claims of actual
capacity and services rendered.

These I will consolidate, and submit in such a form that, if
mistakes are made, they will at least be sanctioned by the best
contemporaneous evidence of merit, for I know that vacancies do not
exist equal in number to that of the officers who really deserve
promotion.

As to the future, I am pleased to know that your army is being
steadily reinforced by a good class of men, and I hope it will go
on until you have a force that is numerically double that of your
antagonist, so that with one part you can watch him, and with the
other push out boldly from your left flank, occupy the Southside
Railroad, compel him to attack you in position, or accept battle on
your own terms.

We ought to ask our country for the largest possible armies that
can be raised, as so important a thing as the self-existence of a
great nation should not be left to the fickle chances of war.

Now that Mobile is shut out to the commerce of our enemy, it calls
for no further effort on our part, unless the capture of the city
can be followed by the occupation of the Alabama River and the
railroad to Columbus, Georgia, when that place would be a
magnificent auxiliary to my further progress into Georgia; but,
until General Canby is much reinforced, and until he can more
thoroughly subdue the scattered armies west of the Mississippi, I
suppose that much cannot be attempted by him against the Alabama
River and Columbus, Georgia.

The utter destruction of Wilmington, North Carolina, is of
importance only in connection with the necessity of cutting off all
foreign trade to our enemy, and if Admiral Farragut can get across
the bar, and move quickly, I suppose he will succeed. From my
knowledge of the mouth of Cape Fear River, I anticipate more
difficulty in getting the heavy ships across the bar than