Fantastic Four #202
"There's One Iron Man Too Many!"
January 1979, in collection
Quasimodo steals the Baxter Building using a duplicate Iron Man
reprinted in
*
44 Years of Fantastic Four
2005, in collection
(2005*)
*
Fantastic Four: Reunited They Stand TPB
2013, in collection
(2013*)
*
Marvel Digital Comics
no date
(no date)