IRON CROSS (DC)

Justice League Task Force #10"Purification Plague, Part 1: Dark Convictions"

Mar 1994

No listings

Justice League Task Force #11"The Purification Plague, Part 2: Children of Ignorance"

Apr 1994

No listings

Justice League Task Force #12"The Purification Plague, Part 3: Angel of Injustice"

May 1994

No listings

Justice League International #65

Jun 1994

No listings

Justice League Task Force #14"Judgment Day, Part 5: The Longest Yard"

Jul 1994

No listings

JLA Secret Files #1

Earliest catalogued appearance of Hourman (Matthew).

Sep 1997

No listings

Justice League of America #18"Sanctuary, Part Two; "Meanwhile, Back at Owl Creek Bridge...""

Apr 2008

No listings