WASHINGTON, June 18, 1864.

To the Senate of the United States:

In further answer to the Senate's resolution of the 28th ultimo, requesting to be informed whether the President "has, and when, authorized a person alleged to have committed a crime against Spain or any of its dependencies to be delivered up to officers of that Government, and whether such delivery was had, and, if so, under what authority of law or of treaty it was done," I transmit a copy of a dispatch of the 10th instant to the Secretary of State from the acting consul of the United States at Havana.

ABRAHAM LINCOLN.

EXECUTIVE MANSION, June 21, 1864.

To the Senate of the United States:

I herewith communicate to the Senate, for its constitutional action thereon, the articles of agreement and convention made and concluded at the city of Washington on the 15th instant between the United States and the Delaware Indians of Kansas, referred to in the accompanying communication of the present date from the Secretary of the Interior.

ABRAHAM LINCOLN.

EXECUTIVE MANSION, Washington, June 24, 1864.

To the Senate of the United States: