Telegram To General S. Hooker.

Washington, D. C., April 15, 1863. 10.15 P.M.

MAJOR-GENERAL HOOKER:

It is now 10.15 P.M. An hour ago I received your letter of this morning, and a few moments later your despatch of this evening. The latter gives me considerable uneasiness. The rain and mud of course were to be calculated upon. General S. is not moving rapidly enough to make the expedition come to anything. He has now been out three days, two of which were unusually fair weather, and all three without hindrance from the enemy, and yet he is not twenty-five miles from where he started. To reach his point he still has sixty to go, another river (the Rapidan) to cross, and will be hindered by the enemy. By arithmetic, how many days will it take him to do it? I do not know that any better can be done, but I greatly fear it is another failure already. Write me often. I am very anxious.

Yours truly,

A. LINCOLN.