To John A. McClernand1Jump to section
This order, though marked confidential, may be shown by Gen. McClernand, to Governors, and even others, when, in his discretion, he believes so doing to be indispensable to the progress of the expedition. I add that I feel deep interest in the success of the expedition, and desire it to be pushed forward with all possible despatch, consistently with the other parts of the military service.
Oct. 20. 1862. A. LINCOLN