SpA ener sl lant NOLS 
Dwicut H. GREEN, Governor 
DEPARTMENT OF REGISTRATION AND EDUCATION 
FRANK G. THOMPSON, Director 
Nee heaet IS LORY @SURVEY DIVISITON 
THeopore H. Frison, Chief 
Volume 22 Batali bie IN: Article 6 
Survey of the Illinors 
Fur Resource 
PO ete Gr Bik OWEN 
eigbee Web AG ER 
THE LIBRARY OF TIE 
NCT2 1943 
Printed by Authority of the State of Illinois 
VR Baie ela a NO) ES 
September 1943 
