In 1980 Universal Studios made this stickers with his own classical monsters, using the same name as the puffy stickers:
MONSTER GRUSEL TATTOS
MONSTER INITIAL STICKERS
by Topps (1973-1974)
Some letters' artwork were replaced with Ugly Stickers art.
SCANLENS UGLY STICKERS
In 1968 the Somportex company, in the UK, issued this set of 36 Weirdies cards.
The cards were designed similar to the Topps Ugly Stickers but the art is not nearly as good as the originals.