To show that these observations are just and well grounded, I think it necessary to inform you of some facts which have happened within my immediate notice, and to put you in mind of others which you cannot deny. I was myself present at the time when Captain Aborn and Dr. Bowen * * * waited on his Excellency General Washington, and know perfectly well the answer his Excellency gave to that application: he informed them in the first place that he was not directly or indirectly invested with any power of inference respecting the exchange of naval prisoners; that this business was formerly under the direction of the Board of Admiralty, that upon the annihilation of that Board Congress had committed it to the Financier (who has in charge all our naval prisoners) and he to the Secretary at war. That (the General) was notwithstanding disposed to do everything in his power for their assistance and relief: that as exchanging seamen for soldiers was contrary to the original agreement for the exchange of prisoners,--which specified that officers should be exchanged for officers, soldiers for soldiers, citizens for citizens, and seamen for seamen; as it was contrary to the custom and practice of other nations, and as it would be, in his opinion, contrary to the soundest policy, by giving the enemy a great and permanent strength for which we could receive no compensation, or at best but a partial and temporary one, he did not think it would be admissible: but as it appeared to him, from a variety of well authenticated information, the present misery and mortality which prevailed among the naval prisoners were almost entirely, if not altogether produced by the _mode of their confinement_, being closely crowded together in infected prison-ships, where the very air is pregnant with disease, and the ships themselves (never having been cleaned in the course of many years), a mere mass of putrefaction, he would therefor, from motives of humanity, write to Rear-Admiral Digby, in whose power it was to remedy this great evil, by confining them on shore, or having a sufficient number of prison-ships provided for that purpose, for, he observed, it was as preposterously cruel to confine 800 men, at this sultry season, on board the Jersey prison-ship, as it would be to shut up the whole army of Lord Cornwallis to perish in the New Goal of Philadelphia, but if more commodious and healthy accommodations were not afforded we had the means of retaliation in our hands, which he should not hesitate, in that case, to make use of, by confining the land prisoners with as much severity as our seamen were held.--The Gentlemen of the Committee appeared to be sensible of the force of these reasons, however repugnant they might be to the feelings and wishes of the men who had destruction and death staring them in the face.