Distributed to newstands in March 1961. This issue includes 10 pages of paid advertisements.
Distribution date from Joseph Marek's Marvel Comics Group history website.
Possible Kirby inks per Nick Caputo, August 2012. Nick examined Kirby's inking at his blog, as can be seen here:
Original indexer credited Dick Ayers.
Narrated in the first person. X next appears in Alpha Flight (Marvel, 1997 series) #17 (December 1998).
Text story with illustration.