The upcoming RPE event in Chicago has spurred some fascinating research from Operation Essex Investigator, Agent...
The upcoming RPE event in Chicago has spurred some fascinating research from Operation Essex Investigator, Agent Melissa.
http://investigate.ingress.com/2018/02/09/gazing-into-chicago/
http://investigate.ingress.com/2018/02/09/gazing-into-chicago/
H. Richard Loeb 1938?
ReplyDeleteLooks like a Planning Map of Chicago. Wikipedia points me to Burnham Plan of Chicago.
ReplyDeleteDouglas Sines this is what I found
ReplyDeletedavidrumsey.com - Chicago. The Greatest Inland City in the World. - David Rumsey Historical Map Collection
This is amazing, Melissa. Thank you for this.
ReplyDelete