I arrived in this city last week from Germany, and I expect to be able to remain here several months. I have, indeed, some hopes of being able to pay you a visit in America in the spring. But these hopes, though apparently well founded, may easily be disappointed, for there are several events, none of which are very improbable, that would render it impossible for me to be absent from Europe next year. It is, however, my fixed intention to pay a visit to my friends in America as soon as ever it shall be in my power, which most probably will be in the course of a year or two. I have even a scheme of forming for myself a little quiet retreat in that country, to which I can retire at some future period and spend the evening of my life. Perhaps you may be so good as to assist me in carrying this plan into execution. As I am not wealthy, and prefer comfort to splendour, I shall not want anything magnificent. From forty to one hundred acres of good land, with wood and water belonging to it, if possible in a retired situation, from one to four miles from Cambridge, with or without a neat, comfortable house upon it, would satisfy all my wishes. Among his friends in England was the Honourable Rufus King, the American minister. Mr. King wrote to Colonel Pickering, the Secretary of State in America: London, December 8, 1798. Count Rumford, late Sir Benjamin Thompson, whose name and history are probably known to you, and whose talents and services have procured the most beneficial establishments and reforms in Bavaria, was lately named by the Elector to be his minister at this Court. On his arrival he has been informed that, being a British subject, it was contrary to usage to receive him, and that therefore he could not be acknowledged. The intrigues and opposition against which he had for some years made head in Bavaria probably made him desire the mission to England. The refusal he has here met with has decided him to return and settle himself in America. He proposes to establish himself at or near Cambridge, to live there in the character of a German count, to renounce all political expectations, and devote himself to literary pursuits. His connexions in this country are strictly literary, and his knowledge, particularly in the military department, may be of great use to us. The Count is well acquainted with and has had much experience in the establishment of cannon foundries; that which he established in Bavaria is spoken of in very high terms, as well as certain improvements that he has introduced in the mounting of flying artillery.