I transmit to the Senate, for consideration with a view to ratification, a postal convention with Costa Rica, concluded at San Jose on the 9th June last. ABRAHAM LINCOLN. WASHINGTON, D.C., _July 11, 1862_. _To the Senate of the United States_: I transmit to the Senate, for its constitutional action thereon, a treaty negotiated at the Kickapoo Agency on the 28th of June, 1862, between Charles B. Keith, commissioner on the part of the United States, and the chiefs, headmen, and delegates of the Kickapoo Indians of Kansas. A letter of the Commissioner of Indian Affairs of the 10th instant is also transmitted, suggesting amendments to the treaty for the consideration of the Senate. ABRAHAM LINCOLN. WASHINGTON, D.C., _July 11, 1862_. _To the Senate and House of Representatives_: I recommend that the thanks of Congress be given to the following officers of the United States Navy: Captain James L. Lardner, for meritorious conduct at the battle of Port Royal and distinguished services on the coast of the United States against the enemy. Captain Charles Henry Davis, for distinguished services in conflict with the enemy at Fort Pillow, at Memphis, and for successful operations at other points in the waters of the Mississippi River. Commander John A. Dahlgren, for distinguished services in the line of his profession, improvements in ordnance, and zealous and efficient labors in the ordnance branch of the service. Commander Stephen C. Rowan, for distinguished services in the waters of North Carolina, and particularly in the capture of Newbern, being in chief command of the naval forces. Commander David D. Porter, for distinguished services in the conception and preparation of the means used for the capture of the forts below New Orleans, and for highly meritorious conduct in the management of the mortar flotilla during the bombardment of Forts Jackson and St. Philip. Captain Silas H. Stringham, now on the retired list, for distinguished services in the capture of Forts Hatteras and Clark. ABRAHAM LINCOLN. WASHINGTON, _July 12, 1862_. _To the House of Representatives_: I transmit a report of the Secretary of State upon the subject of the resolution of the House of Representatives of the 9th ultimo, requesting information in regard to the relations between the United States and foreign powers. ABRAHAM LINCOLN. WASHINGTON, D.C., _July 14, 1862_. _Fellow-Citizens of the Senate and House of Representatives_: Herewith is a draft of a bill to compensate any State which may abolish slavery within its limits, the passage of which substantially as presented I respectfully and earnestly recommend. ABRAHAM LINCOLN.