I had a friend give me about 50 old racquets from the 70's to the early 90's and one of them was this oddity. I can't seem to find anything on it. It's brand new, unstrung. Made in Taiwan 100% graphite Wilson 110. The date on the sticker on the handle says Feb 22nd 1987. Any info would be appreciated. I'd love to hear from anybody who has hit with it...I'm terribly tempted.