A 1966 World Cup postcard signed by the tournament referees, the autographs collected by the English referee Ernie Crawford, the reverse of the postca

A 1966 World Cup postcard signed by the tournament referees, the autographs collected by the English referee Ernie Crawford, the reverse of the postcard signed mostly in blue ink by 18 referees, including the final tie referee Gottfried Dienst, plus Ernie Crawford, Ali Kandil, Ken Dagnall, Jim Finney, Menachem Ashkenazi, Rudolf Kreitlein, Concetto Lo Bello etc.