Avengers (1963) #202
After adamantium resins go missing from Stark's power plant and Pym's laboratory, the Avengers fear the return of Ultron.
Published: 12/1/1980
- John Costanza, letterer
- Mike Esposito, inker
- David Michelinie, writer
- George Perez, penciler
- Don Warfield, colorist