We moved offices at Tennis magazine last week, and as I was clearing out mine, I came across an original Prince Graphite in a pile of racquets ... the classic mid-80s frames that set the template ...

It was one of the first graphite tennis racquets and featured a 12.5-ounce, 85 sq. in. frame. When legends Steffi Graf and John McEnroe showed what the frame could do in competition, Dunlop knew ...