Avengers 69 CGC 9.0 - 1st appearance (cameo) of Squadron Sinister
Avengers 69 CGC 9.0 - 1st appearance of Squadron Sinister
Oct 1969
White Pages
1st appearance of the Grandmaster
1st appearance of Squadron Sinister in cameo on last page
Kang and Growing Man appearance
Roy Thomas story
Sal Buscema and Sam Grainger cover and art
Pictures show actual item(s) for sale. No stock pictures used.
