Since our interview of yesterday I have given the subject of our conversation all my thoughts, and I beg you will pardon my reducing the same to writing.

My personal preferences, as expressed, were to be allowed to return to St. Louis to resume my present command, because my command was important, large, suited to my rank and inclination, and because my family was well provided for there in house, facilities, schools, living, and agreeable society; while, on the other hand, Washington was for many (to me) good reasons highly objectionable, especially because it is the political capital of the country; and focus of intrigue, gossip, and slander.  Your personal preferences were, as expressed, to make a new department East, adequate to my rank, with headquarters at Washington, and assign me to its command, to remove my family here, and to avail myself of its schools, etc.; to remove Mr. Stanton from his office as Secretary of War, and have me to discharge the duties.

To effect this removal two modes were indicated:  to simply cause him to quit the War-Office Building, and notify the Treasury Department and the Army Staff Departments no longer to respect him as Secretary of War; or to remove him and submit my name to the Senate for confirmation.

Permit me to discuss these points a little, and I will premise by saying that I have spoken to no one on the subject, and have not even seen Mr. Ewing, Mr. Stanbery, or General Grant, since I was with you.

It has been the rule and custom of our army, since the organization of the government, that the second officer of the army should be at the second (in importance) command, and remote from general headquarters.  To bring me to Washington world put three heads to an army, yourself, General Grant, and myself, and we would be more than human if we were not to differ.  In my judgment it world ruin the army, and would be fatal to one or two of us.

Generals Scott and Taylor proved themselves soldiers and patriots in the field, but Washington was fatal to both.  This city, and the influences that centre here, defeated every army that had its headquarters here from 1861 to 1864, and would have overwhelmed General Grant at Spottsylvania and Petersburg, had he not been fortified by a strong reputation, already hard-earned, and because no one then living coveted the place; whereas, in the West, we made progress from the start, because there was no political capital near enough to poison our minds, and kindle into life that craving, itching for fame which has killed more good men than bullets.  I have been with General Grant in the midst of death and slaughter when the howls of people reached him after Shiloh; when messengers were speeding to and from his army to Washington, bearing slanders, to induce his removal before he took Vicksburg; in Chattanooga, when the soldiers were stealing the corn of the starving mules to satisfy their own hunger;