Death Mask of Newton. several foreign universities. There was also a dinner, at which Mr. Haldane, secretary for war, proposed the toast of the evening and addresses were made by Professor Emil Fischer, Sir Henry Roscoe and others. Sir William and Lady Perkin held receptions at their home near Harrow and at London. American chemists decided to hold a special celebration of the jubilee, and Sir William and Lady Perkin accepted an invitation to be present at a banquet to be given in New York City, on October 6. Professor Chandler, of Columbia University, presided, and addresses were made by Dr. Hugo Schweitzer, President Ira Remsen, Dr. H. W. Wiley, Professor Walther Nernst and others. Sir William Perkin was presented with the first impression of a Perkin medal, which will hereafter be awarded annually for work in applied chemistry; with a silver tea service, and with honorary membership in the American Chemical Society. There will also be founded in honor of Sir William Perkin a circulating library for American chemists.

Sir William Huggins, eminent for his contributions to spectroscopic astronomy and president of the Royal Society from 1900 to 1905, has collected into a volume, published by Messrs. Methuen and Company, selections from four of the addresses given at anniversary meetings of the society. Reflecting Telescope made by Newton with his own hands in 1671, standing on the bound MSS. of the Principia. The addresses are prefaced by a sketch of the early history of the society, and are followed by a discussion of the place of science in education. The volume contains excellent copies of paintings of fellows of the Royal Society which hang in its halls, and other illustrations, several of which are here reproduced.

The address of 1902 is concerned with the importance of science to the industries of Great Britain, which, it is argued, can only be maintained by making science an essential part of all education. Germany and the United States are quoted as examples that should be followed in their encouragement of research work as a condition of academic degrees. The solution offered appears to be rather optimistic, for Sir William wishes to retain the