Wendell Holmes, and only one to Lowell. In England the letters to Carlyle, Sellar, Froude, Sir A. Grant, and other intimate friends have been burnt. In Germany all to Humboldt are gone, and all except a few tri?ing notes to the brothers Curtius, to Carriere, Mommsen, and others. In France none have been found to Stanislas julien, to Regnier, or Barthelemy st.-hilaire. From Italy, too, no letters have been recovered. The corresponding letters from these distinguished men show how much of deep interest to the public has been lost. I here desire to express my grateful thanks to many friends and relatives who' have helped me in my task, especially to Mrs. Rowland Corbet and Miss Mabel Peach, who have translated and copied innumerable letters for me; to the many known and unknown in all quarters of the globe who responded to my petition for letters; and I am also greatly indebted to Messrs. Hills and Saunders for the use of the Photographs which illustrate the work.