DC
The Legion of Super-Heroes Archives #3 [unnamed variant] published October 1993
Showcase Presents: Legion of Super-Heroes #1 published June 2007
Superboy #177 published September 1971
Superboy #2/1972 published March 1972
The Best of DC #44 [Direct] published January 1984
The Legion of Super-Heroes Archives #3 [unnamed variant] published October 1993
Showcase Presents: Legion of Super-Heroes #1 published June 2007
Adventure Comics #287 published August 1961
Adventure Comics #288 published September 1961
Superboy #177 published September 1971
Superboy #2/1972 published March 1972
The Best of DC #44 [Direct] published January 1984
The Legion of Super-Heroes Archives #3 [unnamed variant] published October 1993
Showcase Presents: Legion of Super-Heroes #1 published June 2007
Superboy #53 published December 1956