Nationalities map no. 1-4, Polk Street to Twelfth, ... Chicago / Based on cadastral maps "made from the Greely i.e. Greeley and Carlsen i.e. Carlson survey, and generously prepared for the present purpose by Mr. Greely i.e. Greeley" -- p. 8 of...
From Illinois (In 4 layers) Depicts: 1895 Last modified almost 5 years ago. Unrectified.
A low resolution preview is shown below.