Time-travel story; Metropolis said to have been destroyed in 1970! Plot revised and re-used in Superman's Girl Friend, Lois Lane (DC, 1958 series) #28.
published by National Comics
480 Lexington Ave NY 17, NY
F. W. Ellsworth editor
Owners H. Donenfeld, J. Liebowitz, P. Sampliner, Gussie Donenfeld, Rose Liebowtiz, Sophie Sampliner, Irwin Donenfeld, Sonia Donenfeld, Frederic Iger, Arlene Donenfeld