VI 



LIST OF MEMBERS. 



James Dundas, of Philadelphia. 



Isaac K. Davis, of Philadelphia. 



Francis Gurney Smith, M. D., of Philadelphia. 



John Forsyth Meigs, M. D., of Philadelphia. 



Edward King, of Philadelphia. 



George N. Eckert, of Philadelphia. 



Lieutenant Charles Ilenry Davis, U. S. Navy. 



Professor J. W. Bailey, of West Point. 



M. .Michel Chevalier, of Paris. 



Alfred Stille, M. D., of Philadelphia. 



John Neill, M. D., of Philadelphia. 



John J. Reese, M. D., of Philadelphia. 



Prof. J. S. Hubbard, of Nat. Observatory, Washington. 



Prof. W. C. Bond, of Cambridge, Massachusetts. 



Thomas B. Wilson, 31. D., of Philadelphia. 



John Cassin, of Philadelphia. 



John H. Alexander, of Baltimore. 



Lieutenant M. F. Maury, U. S. Navy. 



A. L. Crelle, of Berlin. 



C. F. Gauss, of Gottingen. 



B. Aug. Cauchy, of Paris. 



J. Liouville, of Paris. 



Dr. J. G. Fliigel, U. S. Consul, Leipsic. 



Professor 0. M. Mitchell, of Cincinnati. 



Robert M. Bird, M. D., of Philadelphia. 



John L. Le Conte, M. D., of Philadelphia. 



Edward E. Law, of Philadelphia. 



Captain W. F. Lynch, U. S. Navy. 



Hon. John P. Kennedy, Secretary of the Navy. 



Major Alfred Mordecai, LT. S. Army. 



Thomas L. Patterson, Chief Eng'r Ches. and Ohio Canal 



Ilenry Grinnell, of New York. 



John B. Biddle, M. D., of Philadelphia. 



Dr. Marshall Hall, F. R. S., London and Edinburgh. 



Dr. Alexander Fischer von Waldheim, of Moscow. 



Dr. Basile Sakharoff, of St. Petersburgh. 



Dr. Peter Strelkowsky, of St. Petersburgh. 



Dr. Charles Dworjak, of St. Petersburgh. 



Fred. Geo. William de Struve, of St. Petersburgh. 



Charles D. Arfwedson, U. S. Consul, of Stockholm. 



