Power Man and Iron Fist (1972 Hero for Hire) #2 NM [1st Claire Temple]
Published Aug 1972 by Marvel.
"Vengeance is Mine!" Script by Archie Goodwin, pencils by George Tuska, inks by Billy Graham. When Luke Cage's actions cause a decline in business for a local drug dealer, he is forced to pit his diamond-hard fists against the deadly assassin known as Diamondback. Cover price $0.20.