If I were a hero, I'd be Martin Luthor (part 1266)...

Superhero Anydays

This is the cover from a collection of the Metal Men comics.  It shows the Metal Men themselves!

We have Gold, Lead, Tina (Platinum), Iron, Dr. Will Magnus (the creator of the Metal Men), Mercury and Tin.
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And today we have some Power (Luke Cage) Man, in his original 1970s uniform.

POLT