On the 6th of March, just two days before Mr. Mason received this intelligence, the Ino, which had run back to Cadiz, transferred the two unfortunate prisoners to the Yankee merchant ship, Harvest Home, which carried them away to a prison in the United States. Such was the history of the Tangier difficulty--a question which, at the time, created considerable stir in Europe, and which is likely to leave a lasting impression upon the Southern mind..