| Series Title | World's Finest Comics |
| Issue Number | 21 |
| Publisher | DC |
| Publication Year | 1946 |
| Era | Golden Age (1938-55) |
| Character | Superman, Batman, Robin |
| Grade | 4.5 Very Good+ |
| Professional Grader | Certified Guaranty Company (CGC) |
| Certification # | 4744535008 |
| Condition | CGC 4.5 |