Mr. Seward to Mr. Sanford

No. 183.]

Sir: Your despatch of the 30th ultimo, No. 315, has been received.

I shall take great pleasure in submitting a copy of the new postal treaty between Belgium and France, which accompanies it, to the Postmaster General, for the information of that department.

I am, sir, your obedient servant,

WILLIAM H. SEWARD.

Henry S. Sanford, Esq., &c., &c., Brussels.