A postal cover commemorating the Celtic v Real Madrid European Cup quarter-final at Parkhead in 1980 signed by the Real Madrid team including the late

A postal cover commemorating the Celtic v Real Madrid European Cup quarter-final at Parkhead in 1980 signed by the Real Madrid team including the late Laurie Cunningham, postmarked Parkhead, Glasgow, 5 Mar 80; sold together with a colour photograph of the 1979-80 Real Madrid team (2)