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Challengers of the Unknown #15 (1960) Value & Price Guide

Challengers of the Unknown #15 cover

CHALLENGERS OF THE UNKNOWN #15

August 1960

—LISTINGS

1EDITIONS

—SOLD

writerHenry BoltinoffartistBob Brown, Henry BoltinofflettererHenry BoltinoffeditorJack Schiff, Murray Boltinoff, George Kashdan

Database/Challengers of the Unknown/15

EDITIONS & LISTINGS

1st Print

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