St. John's Gate, August 3, 1750.
I received the pleasure of your letter of the 9th inst. at Gloucester, and did intend to answer it from that city, though I had but one sound hand (the cold and rain on my journey having given me the gout); but, as soon as I could ride, I went to Westminster, the seat of Mr. Cambridge, who entertained the Prince there, and, in his boat, on the Severn. He kept me one night, and took me down part of his river to the Severn, where I sailed in one of his boats, and took a view of another of a peculiar make, having two keels, or being rather two long canoes, connected by a floor or stage. I was then towed back again to sup and repose. Next morning he explained to me the contrivance of some waterfalls, which seem to come from a piece of water which is four feet lower. The three following days I spent in returning to town, and could not find time to write in an inn.
I need not tell you that the Prince appeared highly pleased with every thing that Mr. Cambridge shewed, though he called him upon deck often to be seen by the people on the shore, who came in prodigious crowds, and thronged from place to place, to have a view as often as they could, not satisfied with one; so that many who came between the towing line and the bank of the river were thrown into it, and his royal highness could scarce forbear laughing; but sedately said to them, "I am sorry for your condition."