Adventures Of Superman Vol.1 #449
Superman is still missing after he fought the Thanagarians and took a dive. Guardian is out searching, and instead he finds Gangbuster, an unknown vigilante who employs somewhat more controversial tactics and is wanted by the police.
The two of them get into an argument about idealism which quickly escalates into physical combat. A blunder by the Newsboy Legion trying to help out their pal sends a car careening towards the two grappling heroes.
At the last second, Gangbuster pushes Guardian out of the way and absorbs the full brunt of the impact crashing into him and sending him diving straight into the river. He escapes, and Superman reappears just in time to rescue the boys from drowning.
Estimated Condition: FN/VF (Used)