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Secrets of the Unknown #123
[circa 1971 - 1972] · 0.05 GBP · 52 pages
On sale 1971
Credits
- Script
- John Buscema, John Romita, Stan Lee
- Pencils
- John Romita, John Buscema, Jim Mooney
- Inks
- John Romita, Jim Mooney
- Letters
- Sam Rosen
- Reprint editor
- Alan Class
Notes
Issue is undated. Estimated date based on analysis of brands and cover prices in the series.