"Protectors of Earth, Inc." #274
| Series | Superman |
| Number | Vol. 1 #274 |
| Publisher | DC Comics, National Periodical Publications, Inc. |
| Date | 1974-04 |
| Type | Comic Book, Softcover |
| Language | English |
| Cover Artist | Nick Cardy |
| Editor | Julius Schwartz |
| Inker | Vince Colletta |
| Penciler | Curt Swan |
| Writer | Elliot S. Maggin |
| Genre | Superhero |
| Published in | New York, New York |
| Pages | 32 |
| Characters | Superman (Kal-El)(Earth 1) |
| Story Location | Metropolis |
| Links | https://dc.fandom.com/wiki/Superman_Vol_1_274 |
Added by mlopinto