(10) Verzeichniss der eingegangenen Druckschriften. Erstes Vierteljahr. 
Rules and Regulations of the Henry M. Phillips’ Prize. Essay Fund. 1888. Philadelphia. 
Proceedings of the Cambridge Philosophical Society. Vol. VI. P.IV. Cambridge 1888. 
Annual Report of the Curator of the Museum of comparative Zoology at Harvard College, 
to the President and Fellows of Harvard for 1887—1888. Cambridge 18838. 
United States Coast and Geodetie Survey. Bulletin N. 5. 6. 7. 8. Washington 1888. 4. 
Annual report of the Chief Signal Officer of the Army to the Secretary of War for the year 
1887. P.2. Washington 1887. 
Bulletin of the United States Geological Survey. N. 40—47. Washington 1887. 1888. 
The Journal of the Cincinnati Society of Natural History. Vol. XI. N.4. Cineinnati 1889. 
Transactions of the American Philological Association. 1837. Vol. XVIII. Boston 1888. 
Annals of Mathematics. Vol.IV. N.4. Washington 1888. 4. 
The American Naturalist. Vol. XXI. 1888. N. 263. 264. 265. New York 1888. 
The Astronomical Journal. Vol. VIII. 1888. N. 18—21. Boston 1888. 1889. 4. 
The American Journal of Science. Vol. XXXVI. N. 217. 218. 219. 1389. New 
Haven 1889. 
American Journal of Mathematies. Vol. X. N.4. XI. N. 2. Baltimore 1888. 1889. 4, 
The American Journal of Philology. Vol. IX. N. 34. 35. Baltimore 1888, 
American Chemical Journal. Vol. 10. N. 4.5.6. Baltimore 1888. 
Eastern Middle Anthracite Field. Atlas Part 22 AA Philadelphia 1888. 
Day, D. T. Mineral resources of the Umited States. Calendar year 1887. Washington 
1888. 
Kınpper, J. H. Report upon international Exchanges under the Direction of the Smithsonian 
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Boletin de la Sociedad de Geografia y Estadistica de la Republica Mexicana. Cuarta Epoca. 
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Memorias de la Sociedad cientifica » Antonio Alzate«. T. II. Cuad N.5. Nov. 1888. 
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Observatorio Meteorologico- Magnetico de Mexico. Boletin mensual. T.I. 1888. N. 8. 
9.10. Mexico 1888. 4. 
Revista do Observatorio do Rio de Janeiro. Anno III. N. 12. 1888. Anno IV. N.]. 
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Guia da Exposigao permanente da Bibliotheca Nacional. Rio de Janeiro 1885. 2 Ex. 
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