Copy of map group number 75 # CA 733 1/2, North and South sections of Robinson's Reservation, Town 40 N Range 12 E 3 Principal Meridian in Cook County [elevation along Des Plaines River in Cook County, Illinois], 1888-11-20

Copy of map group number 75 # CA 733 1/2, North and South sections of Robinson's Reservation, Town 40 N Range 12 E 3 Principal Meridian in Cook County [elevation along Des Plaines River in Cook County, Illinois], 1888-11-20, Folder: 4 (oversize), item: 4. Personal papers of James A. Clifton, PP 528. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/164503 Accessed December 24, 2025.