Advertised Books of Reference. 



GEOLOGY. CHEMICAL, PHYSICAL. AND STRATI- 

 GRAPHICAL. By Joseph Prestwich, M.B., F.R.S., F G.S. 

 Correspondent of the Institute of France, Professor of geology 

 in the University of Oxford. In two vols. Vol. i.: Chemical and 

 Physical. 8vo. $6.25. (Oxford University Press.) Macmillan 

 & Co., Pubs., New York. 



ALLGEMEINEP HISTORISCHER HAND ATLAS in 69 

 maps with explanatory text under the direction of Dr. Richard 

 Andree. By Professor G. Droysen. A complete atlas of an- 

 cient, mediaeval and modern geography, especially in relation 

 to political development. Half bound, cloth sides, $9.20. Gus- 

 tav E. Stechert, 766 Broadway, N.Y. 



MANUAL OF THE BOTANY OF THE ROCKY 

 MOUNTAINS. Coulter (Wabash Coll ), 8vo., 496 pp. $1.85. 

 Ivison, Blakeman, Taylor & Co., Pubs., New York. 



PHYSIOLOGICAL BOTANY: I. Outlines of the Histology 

 of Phaenogamous Plants; II. Vegetable Physiology. Goodale 

 (Harvard), 8vo., 560 pp. $2.30. Ivison, Blakeman, Taylor & 

 Co., Pubs., New York. 



STRUCTURAL BOTANY; or, Organography on the basis 

 of Morphology ; the principles of Taxonomy and Phytography 

 and a Glossary of Botanical terms. Gray (Harvard), 8vo., 454 pp. 

 $2.30. Ivison, Blakeman, Taylor & Co., Pubs. New York. 



LIPPINCOTT'S BIOGRAPHICAL DICTIONARY. A 

 new, thoroughly revised, and greatly enlarged edition. A univer- 

 sal pronouncing dictionary of biography and mythology. Con- 

 taining complete and concise biographical sketches of the eminent 

 persons of all ages and countries. By J. Thomas, M.D., LL.D. 

 Imperial 8vo. 2550 pages. Sheep. $12.00. J. B. Lippincott 

 Company, Pubs., Philadelphia. 



ELEMENTARY BIOGRAPHICAL HISTORY OF SCI- 

 ENCES (heroes op science) i2mo, cloth. $1.30 each by mail. 

 Botanists, zoologists, and geologists, by Prof. Martin Duncan. 

 Astronomers, by E. J. C. Morton, Esq. Chemists, by M. M. 

 Pattison Muir, F.R.S.G. Mechanicians, by T. C. Lewis. E. & 

 J. B. Young Co., Pubs., Cooper Union, New York City. 



ENCYCLOPAEDIA OF CHEMISTRY. Theoretical, prac 

 tical, and analytical, as applied to the arts and manufactures. By 

 Writers of Eminence. Profusely and handsomely illustrated. In 

 two volumes. Each containing 25 steel-plate engravings and 

 numerous woodcuts. Imperial 8vo. Price per set: Extra cloth, 

 $15.00. Library sheep, $18.00. Half morocco, $20.00. J. B. 

 Lippincott Company, Pubs., Philadelphia. 



HOURS WITH THE BIBLE, or the Scriptures in the Light 

 of Modern Discovery and Knowledge. By Rev. Cunningham 

 Geikie, D. D. The series covers the whole of the Old Testament. 

 6 vol. 12°. Cloth, with illustrations and index. Sold separately, 

 and each complete and distinct in itself. $1.50 per vol. James 

 Pott & Co., Pubs., New York. 



INSECTS INJURIOUS TO FRUITS. By Prof. William 

 Saunders, F.R.S.C. Handsomely illustrated with 440 wood en- 

 gravings. Crown, 8vo. Cloth. $3. J. B. Lippincott Company, 

 Pubs., Philadelphia. 



THE INTERNATIONAL CYCLOPEDIA. The best for 

 popular use and specially adapted for ready reference. Fifteen 

 royal 8vo volumes. 13,296 pages, 49,649 leading titles. Sold only 

 by subscription. Capable salestnen ivanted. Dodd, Mead & 

 Co., Pubs., New York. 



OUTLINES OF UNIVERSAL HISTORY: From earliest 

 times to 1886. 32 maps. Fisher (Yale), 8vo., 690 pp. $3.00. 

 Ivison, Blakeman, Taylor & Co., Pubs. New York. 



SCRIKNER'S STATISTICAL ATLAS OF THE UNITED 

 STATES : Showing by Graphic Methods their Present Condi- 

 tion, and their Political, Social, and Industrial Development, as 

 Determined by the Reports of the Tenth Census, the Bureau of 

 Statistics, the Commissioner of Education, State Officials, and 

 other Authoritative Sources. 120 Pages Text, 151 plates (31 

 double), 279 Maps (22 folio). 969 Charts and Diagrams. Sold only 

 by Subscnpt'on. Descriptive circular sent on application. 

 Charles Scnbner's Sons, Pubs., 743 and 745 Broadway, New York. 



THE BUTTERFLIES OF THE EASTERN UNITED 

 STATES. For the use of classes in zoology and private stu- 

 dents. By G. H. French, A.M. Illustrated by 93 engravings and 

 a map of the territory representeJ. Lar^c i2mo. Cloth. $2.00. 

 J. B. Lippincott Company, Pubs., Philadelphia. 



WILSON. — AMERICAN ORNITHOLOGY ; or, The 

 Natural History of the Birds of the United States. By Alex- 

 ander Wilson. With a life of the author, by George Ord, F.R.S. 

 With continuation by Charles Lucien Bonaparte (Prince of Mu- 

 signano.) Popular Edition, complete in one volume with 385 

 figures of birds. Imp. 8vo. Cloth, $7.50. Half Turkey mor., 

 $12 50. Porter & Coates, Philadelphia. 



POLITICAL SCIENCE. 



THE THEORY OF THE STATE. By J. H. Bluntschli, 

 late Professor of Political Science in the University of Heidel- 

 berg. Authorized English Translation from the Sixth German 

 Edition. Edited by R. Lodge, M.A. 8vo. $3.25. Macmillan 

 & Co., Pubs., New York. 



FOR SALE 



AT 



GUSTAV E. STECHERTS, 



766 Broadway, New York. 



Annales de Chimie et de Physique. Serie I-IV. Vol. 1-6 and 

 indices, 1789-1878. Half bound, not uniform. $475. 



Annales des Ponts et Chausees. Complete. From the com- 

 mencement in 1831 to 1880. With tables. $150. 



Berichte d. Deutsch. chemischen Gesellschaft. Vol. I-XVII. 

 Berlin, 1868-84. Cloth. $150. 



Berichte d. Deutsch. chemischen Gesellschaft. Vol. I-XVII. 

 Berlin, 1868-84. Vol. I-XIII and register bound nicely in half 

 Russia and the rest in parts. $160. 



Centralblatt, botanisches. Year I-V. Cassel, 1880-84. In 

 parts. $25. 



Centralblatt fur Electrotechnik. Year I-VI. 1879-84. Mo- 

 rocco. $35. 



Chemical News. Vol. 1-46. 4°. London, 1860-1882. Newly 

 bound, half calf. $140. 



Engineer, The. Vol. 1-38. London, 1856-1874. 19 volumes, 

 half calf. $90. 



Journal fur Ornithologie. Vol. 1-17. Cassel, 1853-69. $35. 



Journal of the Society of Telegraph Engineers. No. 1-52, 

 with extra special number and index. London, 1874-84. In 

 parts. $S0. 



Lumiere, la, electrique. Vol. 1-14. Paris, 18:9-85. $78. 



Nature. The. 32 volumes. London, 1869-1885. Bound. $60. 



Proceedings of the institution of Mechanical Engineers. From 

 the commencement, 1847-83, and index. Complete set. Nicely 

 bound, half calf $175. 



Proceedings of the Physical Society. A Vol. I-VIL, i.e. London, 

 1874-83. In parts. $25. 



Proceedings of the Royal Society of London. Vol. 1-32. From 

 1800 to 1881. In parts. $70. 



Proceedings of the Royal Society of London. Vol. 1-35. 

 From 1800 to 1883. Uniformly half bound. $120. 



Repertorium fiir experimental, physik. Complete. Miinchen, 

 1866 to 1882. 18 Vols., bound, half morocco. $60. 



Reports of the British Association for the advancement of 

 Science. From the commencement, 1831 to 1880. 50 Vols. 8°. 

 Bound in boards, and cloth. $65. 



Transactions philosophical, of the Royal Society of London : 

 1665-1800, abridged, half calf. 1801-1880, half calf. Complete. 

 $575. 



Zeitschrift fiir analytische Chemie von Fresenius. Year 1-23 

 and two registers. Wiesbaden, 1862-1884. Year 1-10, bound, 

 half morocco; year 11-23 in boards. $90. 



Zeitung, Berg und Hiittenmannische. Von Kerl und Wimmer. 

 Year 1-37. 4°. Leipzig, 1842-78. Newly bound, half roan, 

 gilt title, $200. 



Many other valuble sets on hand at GUSTAV E. 

 STECHERT'S, 766 Broadway, New York. 



For Sale. 



A complete copy of the ANNALEN DER PHYSIK 

 UND CHEMIE, from the beginning (1790) to the 

 close of Poggendorff's editorship (1877), 262 vols. $625. 



A complete copy of the ANNALES DE CHIMIE 

 ET DE PHYSIQUE, from the beginning (1789) to 

 the end of the fourth series (1873), 278 vols. $390. 



Inquiries to be addressed to "ANNALEN," care 

 of the Publisher of Science, 743 Broadway, New York. 



