I was never a DC fan, so probably not fair for me to pick a DC character. I'd probably pick Mr. Fantastic or Thing. Never a fan of either Superhero really.
Currently looking for the following comic Books:
United Comics: 21,22,23,24,26
Tip Top: 173 & 184
Peanuts 1 (1953)
Peanuts: 1-4 (1963-64)