For sale is a gently used Chicago Operating Rules Association (CORA) Guide. This guide dictates rules for trains from visiting railroads when entering the Chicago region. This guide is in a custom blue flexi-plastic 3-ring binder. The most recent revised pages appear to be from September 1993. The guide shows mostly light wear overall, and it is clean and appears to be unmarked, inside and out. The item pictured is the item you will receive. Payment within 48 hours of the end of the auction is appreciated. I am happy to combine shipping costs on purchases of multiple items from my inventory. Thanks for looking, feel free to ask any questions, and happy bidding!
