1st appearance of Invincible Robots and Gustav Hauptmann
| Publisher | Marvel |
|---|---|
| Issue title | Within This Tortured Land |
| Release date | 9 January 1969 |
| Value | £15.00 |
| Writer(s) | Stan Lee |
|---|---|
| Penciler(s) | Jack Kirby |
| Inker(s) | Joe Sinnott |
| Cover artist(s) | Jack Kirby, Joe Sinnott |
| Purchase date | 1 February 2020 |
|---|
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