Annotation
[1] ALS-P, ISLA. Hooker acknowledged receipt of Lincoln's telegram as follows: ``Your telegram of 8.30 p.m. received. It seems to disclose the intentions of the enemy to make an invasion, and, if so, it is not in my power to prevent it. I can, however, make an effort to check him until he has concentrated all his forces. I may possibly be able to prevent the junction, and commence the movement during to-morrow. On so short reflection, I am not prepared to say this is the wisest move, nor do I know that my opinion on this subject is wanted. A. P. Hill moved up toward Culpeper this morning, indicating his intention to re-enforce their forces on the Upper Potomac.'' (OR, I, XXVII, I, 43).
At 10 P.M. Hooker telegraphed Lincoln again: ``With regard to the enemy, your dispatch is more conclusive than any I have received. I now feel that invasion