El Espectro Extra 37
| El Espectro Extra #37 | |
 Cover artist: unknown | |
| Country/language: |  Argentina / Spanish
|
|---|---|
| Format: | 17 × 26 cm |
| Pages: | 132 pgs, b/w |
| Publishing date: | January 1968 |
| Editor: | unknown |
| Publishing company: | Editorial Impacto |
| Preceded by: | Libro de Oro #5 |
| Followed by: | Libro de Oro #38 |
El Espectro Extra #37
Contents
Mandrake stories
- (no title given) ("Jami") by Lee Falk and Phil Davis.
Other comics
- "The Phantom" by Lee Falk and Sy Barry
- "Flash Gordon " by ?
- "Electra" by ?
- "Ernie" by ?