Peter Parker, the Spectacular Spider-Man #017 (1978)
“Whatever Happened to the Iceman?”
Writer: Bill Mantlo
Artist: Sal Buscema
Peter gets sent to California to take photos for the news story about a super team called The Champions splitting up.
Angel is the only Champion left. Spider-Man fights some bandaged guy in a wheelchair (called Rampage) who’s blackmailing Angel (in a sense). Well, the guy in the wheelchair has a proxy in a Iron Man-like suit who fights for him at the push of a button. Angel blows up the guy in the wheelchair. The proxy turns out to be Iceman and shreds his armor, but still is under previous orders of the wheelchair man to kill Spider-Man.