Up for sale are three Chicagopex show covers from all three days of the show which was Oct.31- Nov. 2 of 1975. The covers you see in the four scans are the ones you will receive. I am showing only one back because they are ll similar. I am not a dealer just a very old collector trying to sell off my duplicate or unwanted material clear a place in the den to make my wife happy I will bundle lots if you are interested in more of my offerings. this would save you on postage cost.