Detective Comics #40 comic book (Jun 1940) DC- 1st Appearance of Clay Face- 68 pagesLuther Auctions4.6(118)$3,100(4 bids)235 Lots Away
Detective Comics #67 comic book (Sept 1942) DC- 1st Appearance of Penguin- 68 pagesLuther Auctions4.6(118)$2,200(3 bids)244 Lots Away
