Colombia C546-C566a sheet/25 mlh-folded

Colombia C 546-C566a sheet of 25, lightly hinged on the sheet margin, folded along perforation, $60.00. Michel 1184. 6th Pan-American Athletic Games, 1971. Olympic Center, Soccer, Wrestling, Bicycling, Volleyball, Diving, Fencing, Sailing, Equestrian, Jumping, Rowing, Cali emblem, Basketball, Stadium, Baseball, Hockey, Weight lifting, Medals, Boxing, Gymnastics, Sharpshooting.