IRON

Showcase #37

Earliest catalogued appearances of Platinum, Mercury, Lead, and 4 more.

Apr 1962

No listings

Showcase #38

Jun 1962

No listings

Showcase #39

Earliest catalogued appearance of Chemo.

Aug 1962

No listings

Showcase #40

Oct 1962

No listings

Metal Men #1

May 1963

No listings

Metal Men #2

Jul 1963

No listings

Metal Men #3

Sep 1963

No listings

Metal Men #4

Nov 1963

No listings

Metal Men #5

Jan 1964

No listings

Metal Men #6

Mar 1964

No listings

Metal Men #7

May 1964

No listings

Metal Men #8

Jul 1964

No listings

The Brave and the Bold #55

Sep 1964

No listings

Metal Men #9

Earliest catalogued appearances of Copper and Alloy (DC).

Sep 1964

No listings

Metal Men #10

Nov 1964

No listings

Metal Men #11

Jan 1965

No listings

Metal Men #12

Mar 1965

No listings

Metal Men #13

Earliest catalogued appearance of Nameless.

May 1965

No listings

Metal Men #14

Jul 1965

No listings

Metal Men #15

Sep 1965

No listings

Metal Men #16

Nov 1965

No listings

Metal Men #17

Jan 1966

No listings

Metal Men #18

Mar 1966

No listings

Metal Men #19

May 1966

No listings

The Brave and the Bold #66

Jul 1966

No listings

Metal Men #20

Jul 1966

No listings

Metal Men #21

Sep 1966

No listings

Metal Men #22

Nov 1966

No listings

Metal Men #23

Jan 1967

No listings

Metal Men #24

Mar 1967

No listings

Metal Men #25

May 1967

No listings

Metal Men #26

Jul 1967

No listings

Metal Men #27

Sep 1967

No listings

The Brave and the Bold #74

Nov 1967

No listings

Metal Men #28

Nov 1967

No listings

The Inferior Five #6"How to Make a Bomb!"

Jan 1968

No listings

Metal Men #29

Jan 1968

No listings

Metal Men #30

Mar 1968

No listings

Metal Men #31

May 1968

No listings

Metal Men #32

Jul 1968

No listings

Metal Men #33

Sep 1968

No listings

Metal Men #34

Nov 1968

No listings

Metal Men #35

Jan 1969

No listings

Metal Men #36

Mar 1969

No listings

Metal Men #37

May 1969

No listings

Metal Men #38

Jul 1969

No listings

Metal Men #39

Sep 1969

No listings

Metal Men #40

Nov 1969

No listings

Metal Men #41

Jan 1970

No listings

The Flash #214"The Tale of the Three Tokens!"

Earliest catalogued appearance of Max Mercury.

Apr 1972

No listings

The Brave and the Bold #103

Oct 1972

No listings

Metal Men #42

Mar 1973

No listings

Metal Men #43

May 1973

No listings

Metal Men #44

Aug 1973

No listings

The Brave and the Bold #113

Jul 1974

No listings

The Brave and the Bold #121

Sep 1975

No listings

Metal Men #45

May 1976

No listings

Metal Men #46

Jul 1976

No listings

Metal Men #47

Sep 1976

No listings

Metal Men #48

Nov 1976

No listings

Metal Men #49

Jan 1977

No listings

Metal Men #50

Mar 1977

No listings

Metal Men #51

May 1977

No listings

The Brave and the Bold #135

Jul 1977

No listings

Metal Men #52

Jul 1977

No listings

The Brave and the Bold #136

Sep 1977

No listings

Metal Men #53

Sep 1977

No listings

Metal Men #54

Nov 1977

No listings

Metal Men #55

Jan 1978

No listings

Metal Men #56

Mar 1978

No listings

Showcase #100

May 1978

No listings

DC Comics Presents #4

Dec 1978

No listings

The Brave and the Bold #187

Jun 1982

No listings

DC Comics Presents #70

Jun 1984

No listings

Crisis on Infinite Earths #9

Dec 1985

No listings

Who's Who: The Definitive Directory of the DC Universe #15

May 1986

No listings

Action Comics #590"Better Living Dying through Chemistry"

Jul 1987

No listings

Justice League Europe #11

Feb 1990

No listings

Justice League Europe #12

Mar 1990

No listings

Armageddon 2001 #2

Oct 1991

No listings

Superman #61"Time and Time Again Again!"

Nov 1991

No listings

War of the Gods #3"Casualties of War"

Nov 1991

No listings

War of the Gods #4"In The Beginning...There Was The End"

Dec 1991

No listings

Action Comics #675"Divide and Conquer"

Earliest catalogued appearances of Ron Troupe and Lord Satanus.

Mar 1992

No listings

Adventures of Superman #488"Counter Strike!"

Mar 1992

No listings

Superman #65"Head Man"

Mar 1992

No listings

Superman: The Man of Steel #10"Fifth Strike: Tidal Wave!"

Apr 1992

No listings

Adventures of Superman #489"Hail the Conquering Heroes"

Apr 1992

No listings

Superman #66"Our Army at War"

Apr 1992

No listings

Superman: The Man of Steel #20"Funeral for a Friend, Part 3: Funeral Day"

Feb 1993

No listings

Metal Men #1

Oct 1993

No listings

Metal Men #2

Nov 1993

No listings

Metal Men #3

Dec 1993

No listings

Metal Men #4

Jan 1994

No listings

Showcase '95 #2

Feb 1995

No listings

Guy Gardner: Warrior #39

Feb 1996

No listings

Legion of Super-Heroes #95"The Emerald Doom!"

Aug 1997

No listings

Legion of Super-Heroes #96"Til Death"

Sep 1997

No listings

Legion of Super-Heroes #98"C.O.M.P.U.T.O. The Conqueror"

Nov 1997

No listings

Legion of Super-Heroes #100"OK C.O.M.P.U.T.O.; Reflections; All Together Now; Brainiac Adventures; The Fires of Creation; Legion Outpost"

Jan 1998

No listings