4th appearance of the Metal Men. Cover pencils by Ross Andru, inks by Mike Esposito. The Day the Metal Men Melted!, script by Robert Kanigher, pencils by Ross Andru, inks by Mike Esposito; The Metal Men battle Chemo after he turns Doc Magnus into a radioactive giant. Continued in Metal Men #1. 36 Pages, Full Color. Cover price $0.12.