Mr. Grey had the kindness, on the 22d of November last, to leave with me a box, containing several fine specimens of writing and drawing on papyrus; they were chiefly in hieroglyphics, and of a mythological nature: but the two which he had before described to me, as particularly deserving attention, and which were brought, through his judicious precautions, in excellent preservation, both contained some Greek characters, written apparently in a pretty legible hand. He had purchased them of an Arab at Thebes, in January 1820; and that which was most intelligible had appeared, at first sight, to contain some words relating to the service of the Christian church. Mr. Grey was so good as to give me leave to make any use of these manuscripts that I pleased; and he readily consented to their insertion among the lithographic copies of the “Hieroglyphics, collected by the Egyptian Society,” which I had undertaken to superintend from time to time, in great measure for the private use of an association of my own friends, not sufficiently numerous to insure any permanent stability to its continuance. Mr. Champollion had done me the favour, while I was at Paris, to copy for me some parts of the very important papyrus, which I have before mentioned as having given him the name of Cleopatra; and of which the discovery was certainly a great event in Egyptian literature, since it was the first time that any intelligible characters, of the enchorial form, had been discovered among the many manuscripts and inscriptions that had been examined, and since it furnished Mr. Champollion at the same time with a name, which materially advanced, if I understood him rightly, the steps that have led him to his very important extension of the hieroglyphical alphabet. He had mentioned to me, in conversation, the names of Apollonius, “Antiochus,” and Antigonus, as occurring among the witnesses; and I easily recognised the groups which he had deciphered: although, instead of _Antiochus_, I read _Antimachus_; and I did not recollect at the time that he had omitted the M.