Challengers of the Unknown #30
DC Comics
United States
- Published
- February-March 1963
- Page count
- 36
- Cover price
- 12 cents
- Colour
- Black & white
- Format
- Comic series
- GCD
- www.comics.org/issue/17489
Credits
- Editing
- ?
Indicia
The indicia for this issue is not recorded. The identified publisher might be an associated or parent company, rather than the specific listed publisher.