Image: US-IL-Chicago-CA57

Description: Community Area 57 of Chicago, Illinois—Archer Heights
Title: US-IL-Chicago-CA57
Credit: Created by self (User:JeremyA) using an outline map from the Map Collection, University of Chicago Library [1] and Christopher Siciliano Illinois outline map from File:Map of Illinois counties.svg by User:Dual Freq.
Author: The Map Collection, University of Chicago Library, Christopher Siciliano, and Jeremy Atherton
Permission: The source material for this map comes from the Map Collection at the University of Chicago and may be freely distributed providing that it is attributed as stated on their website: "The material was created by the staff of the Map Collection at the University of Chicago. The material may be freely copied, but you should most definitely read the caveats in the notes for each section. You should attribute authorship to the Map Collection, University of Chicago Library, and to the personal authors mentioned in the texts."[2]
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC BY-SA 3.0
License Link: https://creativecommons.org/licenses/by-sa/3.0
Attribution Required?: Yes