To the Senate and House of Representatives of the United States.
GENTLEMEN: I transmit, for the consideration of Congress, a letter of the Secretary of the Navy, accompanying the reports of Lieutenants Tattnall and Gedney, who were detailed to make a survey of the Dry Tortugas, and beg leave to call your attention to the importance of the position to the United States as a naval station. I also respectfully recommend that the appropriation necessary to make a scientific examination of its capacities for defense may be granted.
ANDREW JACKSON