CATALOGUE OF PUBLICATIONS. 519 



186. List of the Described Birds of Mexico, Central America, aud the 

 West Indies not in the Collection of the Smithsonian Institution. 

 January 1, 1803. 8 vo., i)p. 8. 



186. Discussion of the Magnetic and Meteorological Observations made 



at the Girard College Observatory, Philadelpliia, 1840, 18-41, 

 1842, 1843, 1844, and 1845. Fourth section, comprising Parts 

 X, XI, and xii. Dip and total force ; analysis of the disturb- 

 ances of the dip and total force; discussion of the solar v^iurnal 

 variation and annual inequality of the dip and total force; ..pd 

 discussion of the absolute dip, with the final values for declina- 

 tion, dip, and force between 1841 and 1845. By A. D. Bacue. 

 April, 18G5. 4to., pp. 42, 8 wood-cuts. (S. C, xiv.) 



187. Annual Keport of the Board of Kegents of the Smithsonian Insti- 



tution, for the year 1863. Thirty-eiglith Congress, first session. 

 House of Eepresentatives, Mis. Doc. Xo. 83. 1804. 8vo., pp. 

 420, 5G wood-cuts. 



CONTENTS. 



IIexry J. Secretary's report of operations. 

 Board of Regents, Proceedings of 



Bairi>, S. F. Report of publications, exclinnges, niuscnm, and explora- 

 tions. 

 Lists of meteorological stations and observers. 

 Meteorological material contributed to Smitliaoniau Institution. 

 Correspondence : 



Gould, B. A. Discussion of Piazzi's astronomical observations. 



Packard, F. A. Project of an outline history of education in the 

 United States. 



Chamber op CoMiMKUCE of Bordkaux. Excliango of publications. 



Agricultural Association of Milan. Exchange of pnbIica,tions. 



Irwin, B. J. D. Tucson meteorite. 



AiNSA, Santiago. Tucson meteorite. 



PoOLE, II. Coue-iu-cone. 



Hungarian National Museum. Acknowledgment for birds. 



University of Ciiristiania, Norway. Ethnological specimens pre- 

 sented. 



Imp. Geolog. Institute, Vienna. Tertiary fossils presented. 



British Museum. Electrotypes of engravings of shells granted. 



Fisher, J. G. Acknowledgment of perennibranchiates. 



IIaidinger, W. Honorary medal to Von Martins. 



Hudson's Bay Co. Kennicott's explorations. 

 Whitney, \V. D. Lectures on the principles of linguistic science. 

 DeBeaumont, Elie. Memoir of C. F. Beautemps-Beanpre. 

 Alexander, C. A. Origin and history of the Royal Society of Loudon. 

 Wetiierill, C. M. Modern theorj- of chemical types. 

 De La Rivk, a. Phenomena which accompany the prop.'igation of elec- 

 tricity in highly rarefied elastic Quids. 

 Marcet, Prof. Ixcport on Society of Physics and Natural History of 



Geneva, from July, 18C>2, to .Juno, 186^5. 



