Mr. Seward to Lord Lyons.

My Lord: I have the honor to acknowledge the receipt of your note of the 21st ultimo, in regard to the case of the Sylvanus, touching first upon the sinking [Page 623] of the vessel, and next upon the treatment of the crew. I have to state, for your lordship’s information, that I have called upon the Secretary of the Navy for a full investigation of the case, upon the conclusion of which I shall again have the honor of addressing your lordship on the subject.

I have the honor to be, with high consideration, my lord, your obedient servant,

WILLIAM H. SEWARD.

Right Hon. Lord Lyons, &c., &c., &c.