The enclosed letter will show that I am not ignorant that a misunderstanding prevails betwixt your house and that of Messrs. Constable & Co. With the cause, however, I am as yet unacquainted; though I have attempted, but in vain, to obviate a disunion which I most sincerely regret. Whatever arrangements with regard to myself may take place in consequence will have arisen from circumstances which it was not in my power to prevent; and they will not therefore be suffered to interfere in any way with those friendly dispositions which will continue, I trust, to obtain between you and, gentlemen,