The year before there was a similar 1939 New York World's Fair Comics featuring Superman but without Batman and Robin because Bill Finger and Bob Kane had not yet created them.
Prieš metus dar buvo panašus 1939 New York World's Fair Comics komiksas, kuris pristatė Supermeną, bet be Betmeno ir Robino, nes Bill Finger ir Bob Kane dar nebuvo jų sukūrę.