I sailed from New York in October 1854, and arrived in England in due time without any mishap, and visiting London again as soon as I could, I called at Mr. Mayall's gallery in Regent Street to see Dr. Bushnell, whom I knew in Philadelphia, and who was then operating for Mr. Mayall. While there Mr. Mayall came in from the Guildhall, and announced the result of the famous trial, "Talbot _versus_ Laroche," a verbatim report of which is given in the Journal of the Photographic Society for December 21st, 1854. Mr. Mayall was quite jubilant, and well he might be, for the verdict for the defendant removed the trammels which Mr. Fox Talbot attempted to impose upon the practice of the collodion process, which was Frederick Scott Archer's gift to photographers. That was the first time that I had met Mr. Mayall, though I had heard of him and followed him both at Philadelphia and New York, and even at Niagara Falls. At that time Mr. Mayall was relinquishing the Daguerreotype process, though one of the earliest practitioners, for he was in business as a Daguerreotypist in Philadelphia from 1842 to 1846, and I know that he made a Daguerreotype portrait of James Anderson, the tragedian, in Philadelphia, on Sunday, May 18th, 1845. During part of the time that he was in Philadelphia he was in partnership with Marcus Root, and the name of the firm was "Highschool and Root," and about the end of 1846 Mr. Mayall opened a Daguerreotype studio in the Adelaide Gallery, King William Street, Strand, London, under the name of Professor Highschool, and soon after that he opened a Daguerreotype gallery in his own name in the Strand, which establishment he sold to Mr. Jabez Hughes in 1855. The best Daguerreotypists in London in 1854 were Mr. Beard, King William Street, London Bridge; Messrs. Kilburn, T. R. Williams and Claudet, in Regent Street; and W. H. Kent, in Oxford Street. The latter had just returned from America, and brought all the latest improvements with him. Messrs. Henneman and Malone were in Regent Street doing calotype portraits. Henneman had been a servant to Fox Talbot, and worked his process under favourable conditions. Mr. Lock was also in Regent Street, doing coloured photographs. He offered me a situation at once, if I could colour photographs as well as I could colour Daguerreotypes, but I could not, for the processes were totally different. M. Manson, an old Frenchman, was the chief Daguerreotype colourist in London, and worked for all the principal Daguerreotypists. I met the old gentleman first in 1851, and knew him for many years afterwards. He also made colours for sale. Not meeting with anything to suit me in London, I returned to the North, calling at Birmingham on my way, where I met Mr. Whitlock, the chief Daguerreotypist there, and a Mr. Monson, who professed to make Daguerreotypes and all other types. Paying a visit to Mr. Elisha Mander, the well-known photographic case maker, I learnt that Mr.