Marvel Origines - X-Men 1 (1963

1 Uncanny X-Men (1963) #1 X-Men 09/1963 2 Uncanny X-Men (1963) #2 No One Can Stop the Vanisher! 11/1963 3 Uncanny X-Men (1963) #3 Beware of the Blob! 01/1964 4 Uncanny X-Men (1963) #4 The Brotherhood of Evil Mutants! 03/1964 5 Uncanny X-Men (1963) #5 Trapped: One X-Man! 05/1964