President replies to resolutions of public meeting held at Albany, N.Y., in letter to "Hon. Erastus Corning & Others." Differences exist in construing war powers of President under Constitution. Abraham Lincoln to Erastus Corning and Others, [12 June] 1863, CW, 6:260-69.

Notifies Gen. Hooker of plan to join him at 5 P.M. tomorrow for trial of incendiary shells. Abraham Lincoln to Joseph Hooker, 12 June 1863, CW, 6:270.

Visits Gen. Meigs' office to discuss Army of Potomac. Diary, Montgomery C. Meigs Papers, Library of Congress, Washington, DC.

Spends part of afternoon at War Dept. Journal, Samuel P. Heintzelman Papers, Library of Congress, Washington, DC.