History of character has not yet been written.
- Steeljacket was created by Chuck Dixon and Graham Nolan, first appearing in Detective Comics #681. However, in the Prime Earth continuity Steeljacket first appeared as part of the New 52 DC Universe in Detective Comics (Volume 2) #9 by Tony S. Daniel.
- 3 Appearances of Gunther Nash (Prime Earth)
- 2 Images featuring Gunther Nash (Prime Earth)
- 1 Quotations by or about Gunther Nash (Prime Earth)
- Character Gallery: Gunther Nash (Prime Earth)
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