To the Committee of Foreign Affairs. Madrid, December 19th, 1780, 56 Amount of bills drawn on Mr Jay.--Accession of Holland to the armed neutrality.--Disposition of the Emperor.--Mr Cumberland continues to reside at Madrid. To the Committee of Foreign Affairs. Madrid, January 4th, 1781, 58 England declares war against Holland.--Supplies promised by Spain. To the Committee of Foreign Affairs. Madrid, January 29th, 1781, 59 Offer of mediation by the German Emperor and the Empress of Russia.--Spanish policy in regard to America. To the Committee of Foreign Affairs. Madrid, February 22d, 1781, 62 Supplies.--Imperial offer of mediation.--Russia unfavorably disposed towards England.--English preparations.--French preparations. To the Committee of Foreign Affairs. Madrid, March 4th, 1781, 66 M. Gardoqui.--The correspondence of the American Ministers is known to the European governments, by opening the letters. To the Committee of Foreign Affairs. Madrid, March 11th, 1781, 68 Mr Cumberland intends to leave Spain.--Naval forces of the belligerents.--Bad consequences of the mutiny of the Pennsylvania line. To the Committee of Foreign Affairs. Aranjues, May 25th, 1781, 69 Secret armament preparing at Cadiz.--Difficulty of communicating safely with America. To the Committee of Foreign Affairs. Aranjues, May 26th, 1781, 70 Naval operations.--Supplies granted by France.--Probable destination of the force raising in the South of Spain. To the Committee of Foreign Affairs. Aranjues, June 2d, 1781, 72 Dismission of M. Necker disagreeable to the Court of Spain.--M. Necker not favorable to the granting of supplies to the United States.--His character.--Proposed mediation by the Court of Vienna. James Lovell to William Carmichael. Philadelphia, June 15th, 1781, 74 His communications have been valuable to Congress. To the Committee of Foreign Affairs. St Ildefonso, August 16th, 1781, 75