It will be seen, likewise, that this Custom-House sketch has a certain propriety, of a kind always recognised in literature, as explaining how a large portion of the following pages came into my possession, and as offering proofs of the authenticity of a narrative therein contained. This, in fact-a desire to put myself in my true position as editor, or very little more, of the most prolix among the tales that make up my volume-this, and no other, is my true reason for assuming a personal relation with the public. In accomplishing the main purpose, it has appeared allowable, by a few extra touches, to give a faint representation of a mode of life not heretofore described, together with some of the characters that move in it, among whom the author happened to make one.