Adventure Comics 276 (Sep 1960) VG/FI (5.0)

The Robinson Crusoe of Space!

Script: Otto Binder ?

Pencils: Al Plastino

Inks: Al Plastino

Characters: Metalman; Superboy robots; Jor-El; Lara (flashback); Ma Kent; Pa Kent

Synopsis: Metalman "Friday" sacrifices self for Superboy, when Superboy is trapped on an asteroid surrounded by a kryptonite ring.