A convention having been concluded at Naples on the 14th October, 1832, between the United States and the Government of the Two Sicilies, I now lay it before the Senate for its constitutional action upon it. ANDREW JACKSON. WASHINGTON, _December 17, 1832_. _To the Senate_: In compliance with the resolution of the Senate requesting the President of the United States "to communicate to the Senate copies of the commission appointing Samuel Gwin register of the land office at Mount Salus, in the State of Mississippi, in the recess of the Senate in 1831, and of the commission appointing the said Gwin to the same office in the recess of the Senate in 1832, and also a copy of the opinion of the Attorney-General of the United States in relation to said last-mentioned commission, and also the opinions, if any, of former Attorneys-General in similar cases, and copies of the commissions which may have issued in like cases, if any, under former Administrations," I transmit herewith the papers called for. It may be proper to remark of the case of the navy agent, supposed to be analogous to that of Mr. Gwin, that the commissions are not usually recorded. The one transmitted, however, is the form generally observed, varied to suit the circumstances of the case, and omitting or inserting the words "by and with the advice and consent of the Senate," according to the time the appointment is made. ANDREW JACKSON. WASHINGTON, _December 21, 1832_. _To the Senate and House of Representatives_: I beg leave to call the attention of Congress to the accompanying communication from the Secretary of State, inclosing a correspondence between him and the artist employed to execute the statue of Washington which is to be placed in the Rotunda of the Capitol. It appears from this correspondence that the present appropriation for the execution of this work is inadequate to the object, and I therefore feel it my duty before concluding the contract to ascertain whether the additional sum recommended as proper by the Secretary of State and the terms proposed by the artist will meet the approbation of Congress. For this purpose the papers are respectfully submitted. ANDREW JACKSON. WASHINGTON, _December 27, 1832_. _To the Senate and House of Representatives_: I beg leave to call the attention of Congress to the accompanying reports--one from the engineer selected under the act of the 14th July last to take charge of the survey of the bridge across the Potomac which that act authorized the President to cause to be erected, and showing, after a careful survey, the propriety of applying a part of the sum appropriated to the repairing the old bridge; the other showing the considerations which, in the opinion of the same engineer and that of General Gratiot, should determine the choice between a superstructure of wood and of iron on the same foundation of granite.