Mr. Burnley to Mr. Seward.

Sir: I have the honor to acknowledge the receipt of your note of the 11th instant, relative to the extradition of William H. Crawford, and to state, in reply, that I have communicated a copy of that note to his excellency the governor general of Canada.

I have the honor to be, with the highest consideration, sir, your most obedient, humble servant,

J. HUME BURNLEY.

Hon. William H. Seward, &c., &c., &c.