WASHINGTON, _July 19, 1861_. _To the Senate and House of Representatives_: As the United States have, in common with Great Britain and France, a deep interest in the preservation and development of the fisheries adjacent to the northeastern coast and islands of this continent, it seems proper that we should concert with the Governments of those countries such measures as may be conducive to those important objects. With this view I transmit to Congress a copy of a correspondence between the Secretary of State and the British minister here, in which the latter proposes on behalf of his Government the appointment of a joint commission to inquire into the matter, in order that such ulterior measures may be adopted as may be advisable for the objects proposed. Such legislation is recommended as may be necessary to enable the Executive to provide for a commissioner on behalf of the United States. ABRAHAM LINCOLN. WASHINGTON, _July 25, 1861_. _To the House of Representatives_: In answer to the resolution of the House of Representatives of the 22d instant, requesting a copy of the correspondence between this Government and foreign powers with reference to maritime rights, I transmit a report from the Secretary of State. ABRAHAM LINCOLN. WASHINGTON, _July 25, 1861_. _To the House of Representatives_: In answer to the resolution of the House of Representatives of the 15th instant, requesting a copy of the correspondence between this Government and foreign powers on the subject of the existing insurrection in the United States, I transmit a report from the Secretary of State. ABRAHAM LINCOLN. WASHINGTON, _July 27, 1861_. _To the Senate_: In answer to the resolution of the Senate of the 25th instant, relative to the instructions to the ministers of the United States abroad in reference to the rebellion now existing in the southern portion of the Union, I transmit a report from the Secretary of State. ABRAHAM LINCOLN. WASHINGTON, _July 27, 1861_. _To the House of Representatives_: In answer to the resolution of the House of Representatives of the 24th instant, asking the grounds, reasons, and evidence upon which the police commissioners of Baltimore were arrested and are now detained as prisoners at Fort McHenry, I have to state that it is judged to be incompatible with the public interest at this time to furnish the information called for by the resolution. ABRAHAM LINCOLN. EXECUTIVE OFFICE, _July 29, 1861_. Hon. H. HAMLIN, _President of the Senate_. SIR: I transmit herewith, to be laid before the Senate for its constitutional action thereon, articles of agreement and convention,[1] with accompanying papers. ABRAHAM LINCOLN. [Footnote 1: With confederated tribes of Arapahoe and Cheyenne Indiana of the Upper Arkansas River.] JULY 30, 1861. _To the Senate of the United States_: