President recognizes Heinrich Otto Sigmund Cuntz as consul of Grand Duchy of Oldenburg for state of Massachusetts and Henry Bream as vice consul of Denmark for New York, Connecticut, and parts of New Jersey. Washington Chronicle, 13 July 1863.

A few days after the Gettysburg, Pennsylvania battle, President Lincoln responds to a telegram that Adjutant General Lorenzo Thomas sent to the Secretary of War Edwin Stanton regarding Union troops in pursuit of Confederate General Robert E. Lee's army. Lincoln writes, "The forces you speak of, will be of no immagineable service, if they can not go forward with a little more expedition." Lincoln explains that the troops must move quickly or they "will, in my unprofessional opinion, be quite as likely to capture the Man-in-the Moon, as any part of Lee's Army." Abraham Lincoln to Lorenzo Thomas, 8 July 1863, CW, 6:321-22.

Informs Frederick F. Low, collector of port of San Francisco, of Gen. Meade's victory at Gettysburg and Gen. Grant's victory at Vicksburg, Miss. Abraham Lincoln to Frederick F. Low, 8 July 1863, CW, 6:321.

Answers dispatch of U.S. District Attorney E. D. Smith (N.Y.): "Capture of Vicksburg confirmed by despatch from Gen. Grant himself." Abraham Lincoln to E. Delafield Smith, 8 July 1863, CW, 6:321.