Marvel Comics © December  1967, Avengers #47.  The story is "Magneto Walks The Earth!".

Appearing: The Avengers  [Captain America [Steve Rogers]; Hercules; Hawkeye; Giant Man [Hank Pym]; Wasp];  Quicksliver; Scarlet Witch; Magneto; Black Knight [Nathan Garrett] (death);  Black Knight [Dane Whitman] (introduction)

Works by; Script Roy Thomas   Pencils John Buscema    Inks George Tuska

This book appears  (vg/f 47), w/ the expected nics, tics, wear and tear.  Thanks for looking.    xxxx-2102-47