ADAMS, JOHN QUINCY, President. Engraved document signed ("J.Q. Adams") as President, Washington, D.C. 15 May 1827. One page, oblong, 230 x 388mm. (9 x 15 3/8 in.), ON FINE PARCHMENT, papered seal of the United States, attractively engraved, accomplished in manuscript. A grant of land in Tallahassee, "in the Territory of Florida," pursuant to Act of Congress, to Henry Prebles.