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Characters / Knockout

Knockout

Marvel · 2 appearances · 1973-1974

2 appearances on record
Knockout comics on eBay ›Graded copies ›

First appearance: the evidence

SourceClaim
This recordGuy Gardner: Warrior #391996-02

The record

Related identities: Kay.

Appearance ledger

IssueDate
Sub-Mariner #671973-11
Sub-Mariner #691974-03

Sources

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