Byron Calley
Burner, Crucible
- Also known as
First appearance: Captain America Annual (Marvel, 1971 series) #4 (November 1977).
Appearances
- Captain America Annual #4 — 1977-08-00
- Captain America #343 — 1988-07-00
- Captain America #346 — 1988-10-00
- Captain America #368 — 1990-03-00
- Captain America #394 — 1991-11-00
- Captain America #426 — 1994-04-00
- Essential Defenders #6 — 2011-09-28
- Essential Defenders #7 — 2013-05-08
- X-Men: Days of Future Past #[nn] — 2014-05-00