L: Marvel Boy #1 (December 1950), cover art by Russ Heath
R: Marvel Super Action #4 (November 1977), reprinting Marvel Boy #1, cover art by Dave Cockrum and Joe Sinnott
L: Captain America #109 (January 1969 ), cover art by Jack Kirby and Syd Shores
R: Marvel Super Action #11 (December 1978), reprinting Cap #109, cover art by Bob Budiansky and Klaus Janson
L: Captain America #105 (September 1968), art by Jack Kirby, Dan Adkins, and John Romita, Jr.
R: Marvel Super Action #7 (April 1978), art by Ron Wilson and Joe Sinnott