I9I0.] MINUTES. 



XIU 



Residents of the United States. 



Simeon Eben Baldwin, LL.D., New Haven. 



Francis G. Benedict, Ph.D., Boston. 



Charles Francis Brush, Ph.D., LL.D., Cleveland, Ohio. 



Douglas Houghton Campbell, Ph.D., Palo Alto, Cal. 



William Ernest Castle, Ph.D., Belmont, Mass. 



George Byron Gordon, Philadelphia. 



David Jayne Hill, LL.D., American Embassy, Berlin. 



Harry Clary Jones, Ph.D., Baltimore. 



Leo Loeb, M.D., Philadelphia. 



James McCrea, Ardmore, Pa. 



Richard Cockburn Maclaurin, F.R.S., LL.D. (Cantab.), Boston 



Mass. 

 Benjamin O. Peirce, Ph.D., Cambridge, Mass, 

 Harry Fielding Reid, Ph.D., Baltimore. 

 James Ford Rhodes, LL.D., Boston, Mass. 

 Owen Willans Richardson, M.A. (Cantab.), D.Sc. (Lond.), 



Princeton, N. J. 

 Foreign Residents. 



Adolf von Baeyer. Ph.D., M.D., F.R.S., Munich. 



Madame S. Curie, Paris. 



Sir David Gill, K.C.B., Sc.D.. LL.D., F.R.S., London. 



Edward Meyer, Ph.D., LL.D., Berlin. 



Charles Emile Picard, Paris. 



Morning Session — lo o'clock. 



Edward C. Pickering, LL.D., F.R.S., Vice-President, in the Chair. 

 The following papers were read: 

 " Solar Activity and Terrestrial Magnetic Disturbances " 



(second communication). 

 " Magnetic Results of the first Cruise of the ' Carnegie,' 1909- 



1910," by L. A. Bauer, Director of Department of Terrestrial 



Magnetism, Carnegie Institution, Washington. 

 " The New Tide-predicting Machine of the U. S. Coast and 



Geodetic Survey," by O. H. Tittman, Superintendent of the 



Survey. 



