Telegram To General J. T. Boyle.

Washington, September 12, 1862.

MAJOR-GENERAL BOYLE, Louisville, Kentucky:

Your despatch of last evening received. Where is the enemy which you dread in Louisville? How near to you? What is General Gilbert's opinion? With all possible respect for you, I must think General Wright's military opinion is the better. He is as much responsible for Louisville as for Cincinnati. General Halleck telegraphed him on this very subject yesterday, and I telegraph him now; but for us here to control him there on the ground would be a babel of confusion which would be utterly ruinous. Where do you understand Buell to be, and what is he doing?

A. LINCOLN.