OFFICERS 



OF THE 



WISCOiNSIN ACADEMY OF SCIENCES, ARfS Am LETTERS- 



Term expires December 27th, 1890. 



PRESIDENT: 



WM. F. ALLEN, 

 Professor of History, University of Wisconsin. 



vice-presidents: 



Department of Sciences — F. H. KING, 



Professor of Agricultural Physics, University of Wisconsin. 



Department of Arts — A. J. ROGERS, 

 Department of Physics, Milwaukee High School. 



Department of Letters — J. J. BLAISDELL, 

 Professor in Beloit College. 



secretary: 

 GEO. W. PECKBAM, 



Principal Milwaukee High School. 



LIBRARIAN: 



E. A. BIRGE, 

 Professor of Zoology, University of Wisconsin. 



CURATOR OF MUSEUM: 



C. R. VAN HISE, 

 Professor of Geology, University of Wisconsin. 



TREASURER: 



Hon. S. D. HASTINGS, 

 Madison. 



