
ILLINOIS AUDUBON SOCIETY 










BOAT CRUISE 
CHICAGO INLAND WATERWAYS 
SS ATT ERWAYS 
. May 16, 1970 
. Saturday 
| EMBARK: 8:45 A.M. from the Wendella 
| dock at the Michigan Avenue Bridge, 
| Michigan and Wacker (northwest side). 
DISEMBARK: same point at approximately 
— 4:00 P.M. 


ee 
ea 
fase 
; 
| 
This is a rare Opportunity to view the ecology and geo 
Chicago. You will cruise on Lake Michigan, throu 
Channel, th 
, bridges of great variety, steel mills, oil refineries, heavy industry, forested 
Competent narrators will comment on the highlights and their historical 
Significance as we proceed. Pollution problems and the role played by the Metropolitan Sanitary District will be discussed as 
will be the future possibilities for water Oriented recreation. 
A box lunch will be served en route. Beverage also supplied. 
: 
The cost will be $7.50 per person to be mailed in with th 
e reservation below. Reservations, which will be honored in the 
Order of receipt, must be in by May 1. Checks should be mad 
e payable to the Illinois Audubon Society. 
RESERVATION 
ILLINOIS AUDUBON SOCIETY, 1017 BUR LINGTON, DOWNERS GROVE, ILL. 60515 
Please send tickets at Name 
ae a See a ee eee 
$7.50 each: enclosed is my check for $ Address 
. 
; 

