SEVENTIES EURO SPECIALS- CELTIC v ATLETICO MADRID, 1974… When Celtic were drawn against Atletico Madrid in the European Cup Semi-Final in 1974, most Celtic fans looked forward to watching The Bhoys take on a quality side… Celtic had previously played against Spanish opposition in European competition on two occasions, both in the Inter Cities Fairs Cup. In 1962/63, in their first-ever match in European competition, Celtic lost 2-4 in Valencia and drew the return match 2-2. On the second occasion, the Celts lost 1-3 in Barcelona but managed a 0-0 draw in Glasgow. Celtic had also played two high-profile friendlies…