Gas Powered Go Carts FLYERS Buggies Midget Race Cars 1950s Original Hanna Mobile

Set of (2) original flyers for the midget gas powered go cart racing cars. Both are single page double sided that were never circulated, stamped, or folded. Produced by The Hanna Building in Utica, New York. USA. Designed by Edward A. Hanna. Item was found in boxes that contained untouched and NEVER circulated 1950s NOS paper goods. So I would think this is from around that time based on the car design? Item is not dated. They have some corner creases and edge wear. Size is 8.5" X 11". Plastic sheet protector included with each flyer sold. Orders are shipped with care. See photos.