Nov. 4, 1869] NATURE FOR CHRISTMAS PRESENTS, ETC. 37 NEW & BEAUTIFUL SLIDES & EFFECTS FOR THE MAGIC LANTERN & DISSOLVING VIEWS, ALSO THEIR NEW CHEAP STUDENT MICROSCOPE, THE BEST CHEAP MICROSCOPE MADE, GOULD AND PORTER (Late CARY), OPTICIANS AND MATHEMATICAL INSTRUMENT MAKERS To the admiralty, Royal London Ophthalmic Hospital. Royal Geographical Society, Royal Military College, Sandhurst, Trinity House, Christ's Hospital, King's College, &c. &c. 181, STRAND, LONDON. ESTABLISHED UPWARDS OF A CENTURY. MACMILLAN & CO.'S SCIENTIFIC CLASS BOOKS. LESSONS IN ELEMENTARY PHYSIO- LOGY. With numerous Illustrations. By T. H. TUXLEY, F.K.5. Trofessor of Natural History in the Koyal School of Mines. Tenth Thousand. 18mo. cloth, 4. 6d. "It is a very small book, but pure gold throughout. There is not a waste sentence, or a superfluous word, and yet it is all clear as daylight. It exacts close attention from the reader, but the attention will be repaid by real acquisition of knowledge. 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By EDWARD NEWMAN The figures are hie-size of every species, and if varieties require it. three, four, five, and even six figures are given. The work is complete in 31 3onthly numbers at 62 cach The work is also issued in quarterly parts. in cover, at 15. Ext. each part. Part X 25. "We congratulate British cotonnlogists on the completion and publication of this mazuificent work, which may almost be said to mark an era in entomological science. For the first time, as far as regards our native species of moths have we access to a volume which not only affords us the description of the perfect insect in each species, but also gives us its life-history in its different stages, with an account of its food and hahits... . In this labour of love. 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VESUVIUS. By Professor Phillips.
CONTENTS-Vesuvius at Rest-In Action-In the 19th Century Periods of Rest and Activity-Characteristic Phenomena Form and Structure-Minerals-Lava and Ashes, &c. With numerous Maps and Illustrations. Crown Svo. 101. 6d. A work of high value, both to the student and to the tourist on the shores of the Pay of Naples."-Pall Mall Gazette. Contains much historical and scientific matter reduced to a pleasant and readable form. Of the volume, as a whole, we can only speak in terms of the highest praise, and we regard it as a work which deserves a place on the shelves of every student of physical science."-Examiner. OXFORD: printed at the CLARENDON PRESS, and published by MACMILLAN & CO. LONDON, Publishers to the University,
