PROCEEDINGS. 329 



Mr. Gntzkow addressed the Academy on the subject of 

 Alumiuinm and its manufacture. 



The following paper was read: 



On Amblystoma, by Walter E. Bryant. 



September 2, 1889. — Stated Meeting. 



The President in the chair. 



Additions to Library: 



From correspondents 62 



By purchase 9 



By donation 1 



Dr. Geo. Yasey addressed the Academy on the subject of 

 Grasses. 



September 16, 1889.— Stated Meeting. 



The President in the chair. 



J. S. Bunnell was proposed for membership. 



Additions to Library : 



From correspondents. ... 41 



By purchase 5 



The following paper was read: 



On the Hydrometallurgy of Silver, by F. Gutzkow. 



October 7, 1889. — Stated Meeting. 



The President in the chair. 



Addition to Museum: 



Model of Samoan canoe w4th outrigger, donated by Rev. 

 A. A. McAllister, U.S.N. 



