Time Magazine Covers by
The Time Magazine website has all the Time covers online, dating back to 1923.
Note that the covers are not cross-referenced by artist, and as a result this list is probably incomplete.
Hugh Hefner, 1967
Bob Hope, 1967
The U.S. Family, 1970
Henry Kissinger and Richard Nixon
Nelson Rockefeller, 1974
Women Face the '90s, 1989