Folk Art Print "City Street" by Charles Wysocki in Meridian, Idaho For Sale

Folk art print "City Street" by Charles Wysocki. Looks like maybe xxxx's or later. I removed it from some foam core board that it was glued to. The paper the print is on is fairly thick. It has some damage at the top left corner. Not sure how to repair it. Didn't rip or tear but is wavy were something had pushed against it. I have it pressed between some heavy books to see if that fixes it, but guessing someone may have a better way. Has another small mark right above the title. Frame measures 23.5" wide x 19.5" tall. Possibly trade for something vintage/antique/old that you may have.