ANNOUNCEMENT. 



During the past year the Colorado College Scieniific Socieiif 

 secured a considerable number of exchanges from other associa- 

 tions of similar character. It is hoped that this year the pres- 

 ent list of exchanges may be greatly enlarged. 



The past year has been a prosperous one for the Society. 

 Its meetings have proved to be of great mutual benefit to its 

 members. The following is a complete list of fpapers and re- 

 ports presented to the society: 

 October 14, '90— 



The Abandonment of Children in Ancient Greece and 

 Rome. George L. Hendrickson. 



Recent Researches in Magnetism. Florian Cajori. 

 November 14, '90 — 



Witchcraft Among the Hindus. Dr. H. W. Magoun. 

 December 11, '90— 



Protection of Congressional Minorities. W. M. Hall. 



Pulsations in the Aortic Arches of the Earthworm. Miss 

 M. R. Mann. 



Solidarity of the Race. J. M. Dickey. 

 January 13, '91 — 



Dialectical Studies in West Virginia. Dr. Sylvester 

 Primer. 



Men for the Hour. H. J. Barber. 

 February 10, '91— 



Germ Theory of Disease. Miss M. R. Mann. 



On Two Passages in the Crito. Dr. H. W. Magoun. 



