Beautiful card from a set named "Album Olimpico Milo", printed and issued in Mexico back in 1968 on occasion of the Summer Olympic Games. This thin paper card is 1.75x2"/ 4.5x5 cm and features beautiful color illustration of Weissmuller on the front. Set name and card number on the back.  Good condition overall w/ lite margin wear and creases. Card with no paper remaining on the back, so we think it was never pasted to an album or any other surface.  Scarce.