1885.] 4di 



Free Pablic Library of New Bedford ; the Providence Public 

 Library ; the American Chemical Society and Mr. 0. S. Sar- 

 gent of New York ; Mr. John B, Smith of Brooklyn ; the 

 Academy of Natural Sciences, the American Journal of 

 Pharmacy, the Zoological Society, Mr. Henry Phillips, Jr., and 

 Mr. E. S. Culin, of Philadelphia ; the American Chemical 

 Journal ; Johns Ilopkins University ; the Bureau of Educa- 

 tion ; the Department of State at Washington, and the 

 Kansas Academy of Sciences. 



Letters of acknowledgment for Proceedings No. 118 were 

 received from the Wyoming Historical and Geological Society 

 (Wilkes-Barr^, Pa.); American Antiquarian Society (Wor- 

 cester, Mass.) ; the Numismatic and Antiquarian vSociety of 

 Philadelphia ; the Maine, Rhode Island, New Hampshire, Con- 

 necticut, New Jersey, Maryland, Georgia, Wisconsin and 

 Chicago Historical Societies; Museum of Comparative Zoology 

 (Cambridge, Mass.); University of the City of New York (New 

 York) ; Cincinnati Observatory (Cincinnati, Ohio) ; U. S. 

 Military Academy (West Point, N. Y.) ; Essex Institute 

 (Salem, Mass.) ; Prof. J. J. Stevenson, Prof. James W. Moore, 

 Mr. Henry Phillips, Jr., Prof. Henry S. Frieze. 



A letter of acknowledgment was received from Rawson W. 

 Rawson (London), for Proceedings Nos. 95 to 116, 



A letter was received from the Naturforschende Gesellschaft 

 zu Freiburg i. Baden asking for No. 115 Proceedings. 



A letter was received from Mr. William Blasius announcing 

 a change of address to 916 Arch St., Phila. 



Letters of envoy were read from the Public Library of 

 Providence (R. I.), U. S. Geological Survey, U. S. Department 

 of State. 



A letter was read from Mr, Herbert Spencer (London), de- 

 clining membership on grounds held sufficient by the Society. 



Letters were read from the California Academy of Sciences 

 and the Virginia Historical, Society, requesting exchanges. 

 On motion the matter was referred to the Secretaries with 

 power to act. 



Prof. H. Carvill Lewis read a communication entitled "A 



