Avengers (1963) #202
After adamantium resins go missing from Stark's power plant and Pym's laboratory, the Avengers fear the return of Ultron.
date: 1980-12-01
After adamantium resins go missing from Stark's power plant and Pym's laboratory, the Avengers fear the return of Ultron.
Avengers (1963 - 1996)
