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#12

February 10, 1960

Challengers of the Unknown #12

Artist: Bob Brown

Henry Boltinoff

Curt Swan

Writer: Ed Herron

Henry Boltinoff

Jack Schiff

Cover Artist: Bob Brown

Publisher: DC Comics

Editor: Jack Schiff

Publication Date: Feb 10, 1960

Cover Price: $0.10

Page Count: 36 pages

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