World's Finest Comics (1941)
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Key Facts
1st appearance of Full Steam Foley, an adventurer
Key Facts
1st appearance of Full Steam Foley, an adventurer
Key Facts
Jack Kirby art on Green Arrow in Adventure Comics (1938) #250-256 and World's Finest (1941) #96-99
Key Facts
Jack Kirby art on Green Arrow in Adventure Comics (1938) #250-256 and World's Finest (1941) #96-99
Key Facts
2nd appearance of Brainiac, in one panel
2nd appearance of Kandor, referred to as Krypton City
Key Facts
2nd appearance of Brainiac, in one panel
2nd appearance of Kandor, referred to as Krypton City
Key Facts
1st appearance of Clock King
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