Incredible Hulk (1962) #173
Hulk becomes a stowaway on Ralph Robert's ship on a mission to test an H-bomb. The Cobalt Man reveals himself to the X-Men.
date: 1974-03-01
Hulk becomes a stowaway on Ralph Robert's ship on a mission to test an H-bomb. The Cobalt Man reveals himself to the X-Men.
Incredible Hulk (1962 - 1999)
