PHILADELPHIA - CIRCA 1970'S: Ed Van Impe #2 of the Philadelphia Flyers skates during a circa 1970's game at the Spectrum in Philadelphia, Pennsylvania. (Photo by B Bennett/Getty Images)
PHILADELPHIA - CIRCA 1970'S: Ed Van Impe #2 of the Philadelphia Flyers skates during a circa 1970's game at the Spectrum in Philadelphia, Pennsylvania. (Photo by B Bennett/Getty Images)