Wisconsin Union State Convention at Milwaukee endorses Lincoln for reelection. Washington Chronicle, 1 April 1864.

James A. Hamilton,, Dobbs Ferry, N.Y., invites President and Mrs. Lincoln to Metropolitan Fair as his guests. Hamilton to Lincoln, 30 March 1864, Abraham Lincoln Papers, Library of Congress, Washington, DC.

[John Nicolay in New York writes President about conversation with Gen. Schurz. John G. Nicolay to Abraham Lincoln, 30 March 1864, Abraham Lincoln Papers, Library of Congress, Washington, DC.]