Dave Cockrum

David Emmett Cockrum (November 11, 1943 – November 26, 2006) was an American comics artist known for his co-creation of the new X-Men characters Nightcrawler, Storm, and Colossus as well as the antiheroine Black Cat. Cockrum was a prolific and inventive costume designer who updated the uniforms of the Legion of Super-Heroes. He did the same for the new X-Men and many of their antagonists in the 1970s and early 1980s.

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Eerie Magazine #36

Warren 1971 Vol. 1
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Superman #248

DC 1972 Vol. 1
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Superboy #184

DC 1972 Vol. 1
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Superboy #190

DC 1972 Vol. 1
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Superboy #191

DC 1972 Vol. 1
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Teen Titans #41

DC 1972 Vol. 1
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Battle of Captain America, Steve Rogers vs. Captain America, William Burnside and Bucky, Jack Monroe

Batman #246

DC 1972 Vol. 1
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Controversial cover that depicts Robin's hanging

Story titled 'How Many Ways Can Robin Die?'

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Avengers, The #106

Marvel 1972 Vol. 1
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Superman #260

DC 1973 Vol. 1
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Avengers, The #107

Marvel 1973 Vol. 1
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Superboy #193

DC 1973 Vol. 1
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Avengers, The #108

Marvel 1973 Vol. 1
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Captain Marvel #26

Marvel 1973 Vol. 1
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1st cover and 2nd appearance of Thanos

Death appears alongside Thanos as an ally

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1st appearance of Steve Lombard, a reporter at the Daily Planet

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Retitled 'Superboy (starring the) Legion of Super-Heroes'

Title change not reflected in the copyright notes (indicia)

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Sword of Sorcery #5

DC 1973 Vol. 1
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Shazam #9

DC 1974 Vol. 1
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Superman #272

DC 1974 Vol. 1
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Monsters Unleashed #4

Curtis 1974 Vol. 1
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1st full appearance of Star-Stalker

Origin of Mantis

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Cover appearance featuring Thanos

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Marvel Preview #1

Curtis 1975 Vol. 1
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Giant-Size Avengers #3

Marvel 1975 Vol. 1
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Monsters Unleashed #11

Curtis 1975 Vol. 1
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1st appearance of the new X-Men: Storm (1st), Nightcrawler (1st), Colossus (1st), Thunderbird (1st), Wolverine (3rd)

Many resources label this the 2nd full appearance of Wolverine and The Incredible Hulk #182 a second cameo

1st appearance of Illyana Rasputin as a child, later becomes Magik

Introduction of Krakoa, the Living Island

First use of the sound effect 'snikt' associated with Wolverine's claws

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2nd team appearance of the X-Men that debuted in Giant-Size X-Men #1

2nd appearance of Storm, Nightcrawler, Colossus and Thunderbird

4th appearance of Wolverine

1st appearance of Dragonfly

Some resources refer to this as the 3rd full appearance of Wolverine and Hulk #182 a 2nd cameo appearance

Beginning of Chris Claremont's 16-year consecutive run on the title, ending with Uncanny X-Men #279

First new X-Men story following five years of reprints

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Death of Thunderbird, John Proudstar, killed in a plane crash

3rd appearance of Nightcrawler

Earliest use of the word 'Bamf' to describe the sound of Nightcrawler teleporting via an alternate dimension

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1st appearance of Moira MacTaggert, an Omega Level Mutant who retains her memory after death and reincarnation

Debut of Wolverine's berserker rage

1st appearance of Steven Lang, one of the Sentinel program pioneers

1st appearance of Kierrok, a demon created by Chthon

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Uncanny X-Men #96

Marvel 1975 Vol. 1
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1st cameo appearance of Lilandra, fully obscured by a spacesuit

1st appearance of the second Erik the Red, a warrior for the Shi'ar

First use of the name Polaris by Lorna Dane

Revealed that Colossus's first name is Peter

Uncanny X-Men #97

Marvel 1976 Vol. 1
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Unofficial DC crossover of a reporter named Clark Kent who appears over 20 times in Marvel books

Wolverine unmasks for the first time and reveals that his claws are part of his body, not a part of his gloves as creator Len Wein initially intended

1st cameo appearance of Amanda Sefton, ex-girlfriend of Nightcrawler and former ruler of Limbo, later named Daytripper

Cameo appearance of Jack Kirby and Stan Lee

Uncanny X-Men #98

Marvel 1976 Vol. 1
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UK Edition
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Unofficial DC crossover of a reporter named Clark Kent who appears over 20 times in Marvel books

Wolverine unmasks for the first time and reveals that his claws are a part of his body, not a part of his gloves as creator Len Wein initially intended

1st cameo appearance of Amanda Sefton, ex-girlfriend of Nightcrawler and former ruler of Limbo, later named Daytripper

Cameo appearance of Jack Kirby and Stan Lee

Uncanny X-Men #98

Marvel 1976 Vol. 1
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1st cameo appearance of Black Tom Cassidy

Weird Wonder Tales #16

Marvel 1976 Vol. 1
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Uncanny X-Men #99

Marvel 1976 Vol. 1
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Uncanny X-Men #99

Marvel 1976 Vol. 1
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Uncanny X-Men #101

Marvel 1976 Vol. 1
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Classic battle of the original X-Men vs the new X-Men

First use of the phrase 'Fastball Special' when Colossus launches Wolverine at an enemy

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