Avengers (1963) #198
Attack of the Red Ronin! The Wasp and Yellowjacket are horrified to discover that the massive automaton destroying New York is none other than deranged scientist Dr. Earl Cowan!
Published: 8/1/1980
- John Costanza, letterer
- Carl Gafford, colorist
- Ben Sean, colorist
- Dan Green, inker
- David Michelinie, writer
- George Perez, penciler