TRAESAOTIOI^S 



\A/7 w'w 



WISCONSIIS^ ACADEMY 



SCIENCES, ARTS, AND LETTERS. 



Vol. III. 1875—76. 



) *^i-T t 



Published by Authority of Lauj^ 





MADI80», "WIS.: 

 E. B. BOUENS, State jeihtsb- 



187Q. 



