CHICAGO NATURAL HISTORY MUSEUM 



REPORT OF THE DIRECTOR 



to tli 



IC 



BOARD OF TRUSTEES 



For the Year 1943 



A CONTINUATION OF THE REPORT SERIES OF 

 FIELD MUSEUM OF NATURAL HISTORY 



CHICAGO, ILLINOIS 

 »Ht LIBRARY OF THE 



NOV 2 1950 



UNIVERSITY OF ILLINOIS 



