Marvel Super-Heroes 1967 #44 - 4.0 - $4.00

Attuma has sent a giant alien robot to destroy Atlantis and it takes all of the power of Namor, his subjects and his underwater animal friends to hold the creature at bay. The battle abruptly ends when the aliens show up to retrieve their missing mechanical servant.

The Stranger arrives on Earth and programs the Hulk to be his agent to wipe out humanity.

On-sale date from Comic Reader (Street Enterprises, 1973 series) #105, April 1974.