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Challengers of the Unknown #19 (1961) Value & Price Guide

Challengers of the Unknown #19 cover

CHALLENGERS OF THE UNKNOWN #19

May 1961

—LISTINGS

1EDITIONS

—SOLD

writerArnold Drake, Henry BoltinoffartistBob Brown, Henry BoltinofflettererHenry BoltinoffeditorGeorge Kashdan, Murray Boltinoff, Jack Schiff

Database/Challengers of the Unknown/19

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1st Print

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CHARACTER APPEARANCES

Ace Morgan

Prof Haley

Red Ryan

Rocky Davis

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