TRANSACTIONS 



OF THE 



WISCONSIN ACADEMY 



OF 



SCIENCES. ARTS, AND LETTERS 



VOL. XIII, PART I 

 1900 



l/V/TH TWENTY-EIGHT PLATES 



EDITED BY THE SECRETARY 



l'iil)lislied by Authority of Law 



MADISON 

 Democrat Prlnting Company, State Frlnter 



19OI 



