DC Comics
CARBON MONOXIDE
4
APPEARANCES
2
SERIES
FIRST APPEARANCE
1ST APPEARANCE
Metal Men #6
March 1964
KEY APPEARANCES
All 4 appearances.
CREATORS
Writers and artists on Carbon Monoxide's earliest appearances.
DC Comics
4
APPEARANCES
2
SERIES
Metal Men #6
March 1964
All 4 appearances.
Writers and artists on Carbon Monoxide's earliest appearances.
