President transmits to Senate treaty with Republic of Salvador. Abraham Lincoln to the Senate, 30 May 1862, CW, 5:253.

Orders military commission to meet in July for trial of editors who have violated restrictions on publishing news. N.Y. Tribune, 30 May 1862.

Telegraphs Gen. Banks: "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." Abraham Lincoln to Nathaniel P. Banks, 30 May 1862, CW, 5:249.

Sends three telegrams to Gen. Fremont: "(11½ A.M.) There can not be more than twenty, probably not more than fifteen thousand of the enemy, at or about Winchester. Where is your force? It ought this minute to be near Strasburg. Answer at once. . . . (2½ P.M.) Yours saying you will reach Strasburg, or vicinity, at five PM, saturday, has been received and sent to Gen. McDowell, & he directed to act in view of it. You must be up to time you promise if possible. . . . (9½ P.M.) I send you a despatch just received from Gen. Saxton at Harper's Ferry. It seems the game is before you. Have sent a copy to Gen. McDowell." Abraham Lincoln to John C. Fremont, 30 May 1862, CW, 5:250; Abraham Lincoln to John C. Fremont, 30 May 1862, CW, 5:250; Abraham Lincoln to John C. Fremont, 30 May 1862, CW, 5:250-51.

Sends four telegrams to Gen. McDowell: "(10 A.M.) I somewhat apprehend that Fremont's force, in it's present condition, may not be quite strong enough in case it comes in collision with the enemy. For this additional reason, I wish you to push forward your column as rapidly as possible. Tell me what number your force reaching Front Royal will amount to. . . . (12:40 [P.M.]) Your despatch of to-day received, and is satisfactory. Fremont has nominally twenty-two thousand, really about seventeen thousand. . . . I have a despatch from Fremont this morning, not telling me where he is, but he says 'Scouts and men from Winchester represent Jacksons force variously at thirty to sixty thousand. With him Gen. Ewell and [Gen. James] Longstreet [CSA].' The high figures erroneous of course. Do you not know where Longstreet is? . . . (2½ P.M.) Here-with I send a telegram just received from Gen. Fremont. . . . you will act your discretion, taking this information into your calculation. . . . (9½ P.M.) I send you a despatch just received from Gen. Saxton at Harper's Ferry—It seems the game is before you. Have sent a copy to Gen. Fremont." Abraham Lincoln to Irvin McDowell, 30 May 1862, CW, 5:251; Abraham Lincoln to Irvin McDowell, 30 May 1862, CW, 5:252; Abraham Lincoln to Irvin McDowell, 30 May 1862, CW, 5:252; Abraham Lincoln to Irvin McDowell, 30 May 1862, CW, 5:252.