Uncanny X-Men (1963)
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Key Facts
1st appearance of Master Mold
Origin of Beast
2nd appearance of the Sentinels
Key Facts
1st appearance of Master Mold
Origin of Beast
2nd appearance of the Sentinels
Key Facts
3rd appearance of the Sentinels
Key Facts
Packaged with the Marvel Legends Iceman action figure
Value unknown
Key Facts
Packaged with the Marvel Legends Iceman action figure
Value unknown
Key Facts
1st appearance and origin of Mimic
Key Facts
3rd appearance of the Blob
Origin of how Professor X lost the use of his legs
Key Facts
3rd appearance of the Blob
Origin of how Professor X lost the use of his legs
Key Facts
1st appearance and origin of the Locust
Key Facts
1st appearance and origin of the Locust
Key Facts
First meeting of Spider-Man and the X-Men
Mimic joins the X-Men becoming the first member to join the team outside of the original lineup, but departs shortly afterward in X-Men #29
Key Facts
First meeting of Spider-Man and the X-Men
Mimic joins the X-Men becoming the first member to join the team outside of the original lineup, but departs shortly afterward in X-Men #29
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