306 Proceedings of Scientific Societies. [March, 1887 
December 13.—Mr. H. M. Specking spoke on the “ Study of 
Natural History and the Use of the Microscope.” 
January 10, 1887.—F. A. Sampson exhibited a fine skull of the 
Coryphodon from the Bad Lands of Dakota, and described it; 
Mrs. C. Demuth read a paper on “ Reptiles.” The following were 
elected officers for 1887: President, Dr. J. W. Trader; Vice- 
President, H. C. Sinnett; Corresponding Secretary, F. A. Samp- 
son; Recording Secretary, J. W. Walker. 
