Fleer did not stop issuing baseball sets in 1963. They had continuous offerings annually up unto their 1981 set. Some are listed in the SCD Standard Catalog but many are not, probably because many involve team logos and decals rather than players ( but not all).. Looking at only the 70s these sets are very tough to complete
1969 to 1972 Quiz cards--5 different sets
1971 World Series Extension cards
1969 to 1976 Cloth---like the Quiz cards issued over many years with
differences each year
1972-73 Team Decals - tougher than the 60-62s, 2 sets, square and rectangular
1975--Large Iron on Logos
1977-79 Grand Slam Stickers---issued over 3 years with differences and
variations as well
Anyone who wants to see how expansive and complicated the Fleer offerings in the 60s and 70s are can take a look at this great site , whose creator has been begun posting here some
http://r.search.yahoo.com/_ylt=A0LEV...RemHJGPGt8rWQ-