Disambiguation: Andrew Nolan of Earth
First published in: 1996
Andrew Nolan first appeared as Ferro Lad in Adventure Comics (DC, 1938 series) #346 (July 1966). He first appeared as Ferro in Adventures of Superman (DC, 1987 series) #540 (November 1996).
Link: https://en.wikipedia.org/wiki/Ferro_Lad#Post-Zero_Hour