BOARD OF
ILLINOIS STATE MUSEUM ADVISORS
M. M. Leighton, Ph. D., Chairman
Illinois Geological Survey, Urbana
Everett P. Coleman, M. D.
Coleman Clinic
Canton
Percival Robertson, Ph. D.
The Principia College
Elsah
N. W. McGee, Ph. D.
North Central College
Naperville
Sol Tax, Ph. D.
University of Chicago
Chicago
Copyright by
ILLINOIS STATE MUSEUM
1958
STATE OF ILLINOIS
William G. Stratton, Governor
DEPT. OF REGISTRATION & EDUCATION—ILLINOIS STATE MUSEUM
Vera M. Binks, Director Thorne Deuel, Museum Director
STORY OF ILLINOIS SERIES, No. 9