For the second year in a row, Dexter Press produced mail-in premiums for Coca-Cola and for 1968 they went to a postcard-sized format, with 77 subjects included. As nice as the 67's were, they are surpassed by the 68's, which are little works of photographic art (hobby precedence is strong but they are not postcards per se). Surviving examples are hard to find, with 60 Clemente's graded and only 6 examples have earned a higher grade from PSA than this Near Mint 7. The colors on this have to be seen in person to be believed, they are so rich and deep.  The back has a biography of Clemente and has aged gracefully.