World's Finest & Batman, Key, Mark J's, DC (*30)

World's Finest & Batman, Key, Mark J's, DC (*30). An estimated 30 DC comics including World's Finest, Detective and Batman with Key and Mark Jewelers issues. Key issues include: World's Finest #223 - Origin of Deadman (cover loose); Detective Comics #437 - Reintroduction of Manhunter, Paul Kirk; Detective Comics #463 - First appearance of the Black Spider and the Calculator. Mark Jewelers issues include: World's Finest #222 and 242. Items show wear and tear consistent with age and use. Upon cursory inspection no staple rust detected. See photos for more details on condition and contents. There may be wear and tear not visible in photos or detected at inspection.