|Location of Publication||New York, New York|
|Story Location||30th Century: Metropolis; Legion Clubhouse, Winath, 20th Century: Europe: Poland; Warsaw, France, Blackhawk Island|
|Notes||Reprint Issues: |
1st Story: Superboy Vol 1 #147, May, 1968; Legion of Super-Heroes in "The Origin of the Legion"
2nd Story: Military Comics Vol 1 #1, August, 1941; Blackhawk in "The Origin of Blackhawk"