The Melter is the name of three fictional characters appearing in American comic books published by Marvel Comics. The original Melter, Bruno Horgan, first appeared in Tales of Suspense #47.
The Melter. Art by Bob Layton.
The Masters of Evil is a supervillain team appearing in American comic books published by Marvel Comics. The first version of the team appeared in The Avengers #6, with the lineup continually changing over the years.
The original Masters of Evil on the cover of The Avengers #6 (Aug. 1964) Art by Jack Kirby and Chic Stone.
The Masters of Evil, as featured in Avengers #54 (July 1968), art by John Buscema