Marvel Double Feature 1973 #6 - 6.0 - $6.00

The Adaptoid escapes from his AIM creators and invades Avengers Mansion to attack Cap.

The Melter escapes from jail and kidnaps Tony Stark.

On-sale date from Comic Reader (Street Enterprises, 1973 series) #108, July 1974.

• The Monstrous Menace of the Mysterious Melter - Continued next issue.