Available free to US libraries:
Shawnee National Forest Sportsman's Map (Illinois); Forest Service, U.S. Dept. of Ag., in cooperation with Il. Dept. Cons.
Set consists of many sheets 1960s-1970s.
Interested libraries should contact: [log in to unmask]<mailto:[log in to unmask]>
Janice Fiorino
Map Library Assistant
SIU-C
618-453-2705