Dave Cockrum, Len Wein
Carl Gafford, Dan Mishkin, Ernie Colon, Gary Cohn, Karen Berger, Keith Giffen, Larry Mahlstedt, Paul Levitz, Tom Ziuko
Giant-Size X-Men #1 (May, 1975)
Legion of Super-Heroes Vol 2 #298
Xavier Institute, Salem Center, Westchester County, New York State
Not Available