>' 7 yi 



TEAI^SAOTIOJ^S 



OF THE 



WISCONSIN ACADEMY 



OF 



SCIENCES, ARTS, AND LETTERS. 



VOL. V. 1877-81. 



PUBLISHED BY AUTHORITY OF LAW, 



MADISON, WIS.: 



DAYIS ATWOOD, BTATB FBIlTrElB. 



1883. 



