BOARD OF 

 ILLINOIS STATE MUSEUM ADVISORS 



M. M. Leighton, Ph.D., Chairman 

 Illinois Geological Survey, Urbana 



Sol Tax, Ph.D., Secretary 

 University of Chicago 

 Chicago 



N. W. McGee, Ph.D. 



North Central College 

 Naperville 



Percival Robertson, Ph.D. 

 The Principia College 

 Elsah 



Everett P. Coleman, M.D. 

 Coleman Clinic 

 Canton 



