5 MAY 1900, Page 25

We have received :—Catalogue of Seals in the MSS. Depart-

rent of the British Museum, by W. de Gray Birch, LL.D., Vol. VI. and Index to the Charters and Rolls in the British Museum, edited by H. J. Ellis and F. B. Bickley (British Museum). ----Other volumes of too technical a character for review in these columns are Manua/ of Medicine. Edited by W. H. Allchiii, M.D. Vol I. (Macmillan and Co. 7s. 6d. net.)- Micro-Organisms and Fermentation. By Alfred Jorgensen. Trans- lated by Alex. K. Miller and A. E. Lennholm. (Same publishers. 10s. 6d. net.)