Beginning with Volume XVI, the Transactions of the Wis¬ 
consin Academy of Sciences, Arts and\ Letters will be issued in 
smaller and more frequent numbers than heretofore. A volume 
will consist of five or six or more parts of approximately [ one 
hundred pages each, issued at intervals during two years. 
The price of this part (Volume XVI, Part I) is seventy-five 
cents. 
