If the enemy in force is in or about Martinsburg, Charlestown, and Winchester, Or any or all of them, he may come in collision with Fremont, in which case I am anxious that your force, with you and at Harper's Ferry, should so operate as to assist Fremont if possible; the same if the enemy should engage McDowell. This was the meaning of my despatch yesterday.

A. LINCOLN. [ [!-- H2 anchor --] ]

TELEGRAM TO GENERAL I. McDOWELL.

WASHINGTON, May 30, 1862. 12.40.

MAJOR-GENERAL McDOWELL, Rectortown:

Your despatch of to-day received and is satisfactory. Fremont has nominally 22,000, really about 17,000. Blenker's division is part of it. I have a despatch from Fremont this morning, not telling me where he is; but he says:

"Scouts and men from Winchester represent Jackson's force variously at 30,000 to 60,000. With him Generals Ewell and Longstreet."

The high figures erroneous, of course. Do you know where Longstreet is? Corinth is evacuated and occupied by us.

A. LINCOLN. [ [!-- H2 anchor --] ]

TELEGRAM TO GENERAL FREMONT.