Mr. Adee to Mr. Powell.

No. 531.]

Sir: I have to inform you that the commanding officer of the U. S. S. Machias telegraphed to the Navy Department, under date of the 13th instant, that the blockade of Cape Haitien had been admitted to be ineffective by Admiral Killick and had been abandoned.

I am, etc.,

Alvey A. Adee,
Acting Secretary.