Vintage 70’s Wilson Chris Evert Pro Tennis Racquet - $69 - (Mcgregor, MN)

This racquet is in great overall condition. It measures 27" in length and there is a sticker on the side that reads: 4 3/8, which is the grip size. On the inside edge around the strings is says: Made in Belgium. What’s unique about this racquet is the area where it says Chris Evert Pro, I have not seen any of these that have the blank area where it reads: PRO. The racquets I have seen have the whole area in light blue. Thanks for looking