Official Records of the Union and Confederate Navies; Series 1, Volume 23, page 233.
Steam Ram Switzerland
Above Vicksburg, June 28 via Memphis, July 2.
Since my dispatch informing you that I had communicated with Flag-Officer Farragut, I have been able to maintain constant intercourse with his fleet through the active energy of General Williams.
On the 26th instant I went up the Yazoo River with two rams, the Monarch and the Lancaster, the latter under the command of Medical Cadet Charles R. Ellet. I proceeded about 65 miles to a point where the river is obstructed by a raft built by the enemy, and protected by four guns in battery.
My object was to capture or destroy three of the enemy's gunboats that I was informed were lying before the raft, the Van Dorn, Polk, and Livingston. I ran up close under the battery and was mortified to see the enemy set fire the boats and start them adrift down the river upon us. I was obliged to leave the river to escape the conflagration.
The three boats were totally destroyed. The enemy did not fire upon us.
It is with great pleasure that I announce the arrival of Flag-Officer Farragut, with nine vessels of his fleet, above Vicksburg. They passed up this forenoon, about 5 o'clock, through a severe fire from some thirty or forty of the enemy's guns. Their loss, as far as reported, was 4 men killed and 13 wounded.
Alfred [W.] Ellet,
Lieutenant-Colonel.
E. M. Stanton,
Secretary of War.