| Release: | Jan 1971 |
| Cover: | Jan 1971 |
Superman Breaks Loose
| Release: | Jan 1971 |
| Cover: | Jan 1971 |
An explosion turns the world's green Kryptonite into harmless iron. Feeling liberated, Superman continues his work, but others don't share his feelings of freedom.
| Writer | E. Nelson Bridwell, Dennis O'Neil |
| Artist | Murphy Anderson, Henry Boltinoff, Curt Swan |
| Cover Artist | Neal Adams |
| Penciller | Curt Swan |
| Inker | Murphy Anderson |
| Superman | Kal-El / Clark Kent |
| Lois Lane | |
| Jimmy Olsen | |
| Perry White | |
| Morgan Edge |
| Age | Bronze Age |
|---|---|
| Format | Comic |
| Series Group | Superman |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |
| My Rating |
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|---|---|
| Storage Box | CGC/CBCS Box #15 |
| Read | |
| Index | 8609 |
| Added Date | Jun 27, 2018 17:53:43 |
| Modified Date | Sep 18, 2025 12:03:45 |
| Grade and value | 8.5 Very Fine + ($ 537.00) |
|---|---|
| Grade status | Slabbed and graded by CGC 8.5 |
| Slab Certification Number | CGC 8.5 - 3837887012 |
| Grader Notes | CGC Cert # 3837887012 Title Superman Issue 233 Issue Date 1/71 Issue Year 1971 Publisher D.C. Comics Grade 8.5 Page Quality OFF-WHITE TO WHITE Grade Date 04/26/2022 Grade Category Universal Art Comments Denny O'Neil, E. Nelson Bridwell stories Curt Swan and Murphy Anderson art Neal Adams cover Key Comments Clark Kent becomes a TV newscaster. All Kryptonite ""destroyed"". ""World of Krypton"" backup stories begin. Grader Notes light creasing to cover light spine stress lines to cover light wear all corners of cover |
| Key | Minor: Classic Neal Adams Cover. Clark Kent becomes a TV newscaster. All Kryptonite |
| Key Categories | Cover |