Marvel Comics © August 1976, The Champions #7.  The story "The Man Who Created the Black Widow". 

Characters: The Champions [Angel [Warren Worthington III] (also in flashback); Black Widow [Natasha Romanoff] (origin in flashback); Ghost Rider [Johnny Blaze]; Hercules (also in flashback); Iceman [Bobby Drake] (also in flashback)]; Emerson Bale; Stuart Clarke (villain) (also in flashback as Rampage); Commissar [Alexi Bruskin] (introduction); Darkstar [Laynia Petrovna] (introduction); Richard Fenster; Griffin (villain); Ivan Petrovich; Yuri Petrovitch (introduction); Titanium Man [Boris Bullski] (villain)

Writer: Tony Isabella     Pencils: George Tuska     Inks: Vince Colletta

This book is appears to be (vf 80) with the expected nics, tics, wear and tear.  Thanks for looking.       xxxx-2308-80