Showcase #30 - DC Comics - 1961 - Back Issue
Showcase #37 - 1st App Metal Men - DC Comics - 1962
Showcase #38 - DC Comics 1962 - Back Issue
DC Showcase #101 - DC Comics - 1978
DC Showcase #100 - DC Comics - 1978
Showcase #84 - DC Comics - 1969 - Back Issue
Showcase #92 - DC Comics - 1970
Showcase #91 - DC Comics - 1970
Showcase #95 - DC Comics - 1977
