JOURNAL 



Elisha Mitchell Scientific Society 



(Organ of the North Carolina Academy of Science) 

 VOL. XX. NOV. 1904 



PROCEEDINGS OF THE ELISHA MITCHELL 

 SCIENTIFIC SOCIETY. 



OCTOBER 13, 1903. 



Professor Collier Cobb, President, in the chair. 



The following papers were presented : 



The Use of the Vector Diagram in Electrical Engineering. 

 /. E. Latta. 



Tanning. Charles Baskerville. 



A New Indicator. E. V. Howell and A. S. Wheeler. 



The Influence of the Spermatozoon on the Larval Develop- 

 ment of the Sea Urchin. H. V. Wilson. 



Charles Baskerville, 

 Recording Secretary. 



BUSINESS MEETING, OCTOBER 13, 1903. 



The following were elected as members : From Chapel 

 Hill— Wm. McK. Marriott, L. B. Lockhart, W. H. Oldham, 

 W. A. Whitaker, George MacNider, W. W. Eagles, Greene 

 Berkeley, F. H. Gregory ; from Raleigh — Joseph Graham, 

 M. D. 



The following arrangement with the North Carolina 

 Academy of Science was approved: The Elisha Mitchell 

 Journal assumes the publication of the proceedings of the 

 Academy in its initial number; the Journal is to be enlarged 

 to 200 pages and to be issued quarterly; the Academy is to 



[Issued 20th November.] 



