Superman #121 1997

Superman #121, published by DC in May 1958, features "The Bride of Futureman." In this Silver Age tale, XL-49, a 30th-century researcher, travels back in time to ascertain if Superman and Lois Lane married. Discovering they have not, he assumes the identity of Futureman and attempts to win Lois's affection, hoping to provoke Superman into proposing. This issue is notable for its classic Silver Age storytelling and exploring the enduring romantic tension between Superman and Lois Lane.