From James Gardoqui to Arthur Lee. Madrid, February 17th, 1777, 33 Advises him not to come to Madrid.--Proposes a meeting between Grimaldi and Mr Lee at Burgos. To the Committee of Secret Correspondence. Bordeaux, February 18th, 1777, 35 Plan of the British for the ensuing campaign.--Tobacco. To the Commissioners in Paris. Vitoria, February 26th, 1777, 36 Memorial delivered by Arthur Lee to the Marquis de Grimaldi. Burgos, March 5th, 1777, 38 Reasons for visiting Madrid. To the Committee of Secret Correspondence. Burgos, March 8th, 1777, 40 Promise of supplies from Bilboa, New Orleans and Havanna. Memorial presented to the Court of Spain. Burgos, March 8th, 1777, 41 Critical state of affairs.--Importance of American commerce.--Policy of immediate assistance.--Danger of Great Britain in case of war in Europe.--Impolicy of allowing the reunion of the colonies by conquest or conciliation. Answer to the Memorial by the Marquis de Grimaldi at Vitoria, 44 Objections of Spain to an immediate declaration. To the Count de Florida Blanca, Minister to the King of Spain. Vitoria, March 17th, 1777, 45 Acknowledging the favors of Spain.--British oppressions. To the Committee of Secret Correspondence. Vitoria, March 18th, 1777, 47 Account of the proceedings as already stated in preceding letters.--Supplies furnished by Gardoqui. --Situation of Great Britain. From B. Franklin to Arthur Lee. Passy, March 21st, 1777, 54 New commission substituting Mr Lee instead of Mr Jefferson; empowering Commissioners to treat with Spain; particular commission to Dr Franklin for that purpose.--America will assist France to conquer the British West Indies, and Spain to conquer Portugal.--Loan of £2,000,000.--Sir J. Yorke’s memorial.--Proceedings of the States and of Amsterdam thereon. The Commissioners at Paris to Baron de Schulenburg, Minister to the King of Prussia. Paris, April 19th, 1777, 58 Congress propose to send a Minister to Prussia. James Gardoqui to Arthur Lee. Madrid, April 28th, 1777, 59 Enclosing money. A Minute of the sixteen enclosed Bills, 60 To James Gardoqui at Madrid. Paris, May 8th, 1777, 60 To Baron de Schulenburg. Paris, May 8th, 1777, 62 To the Committee of Foreign Affairs. Paris, May 13th, 1777, 62