Comics, The Amazing Spider-Man Bronze Age Group. Marvel. 1978 This group includes issues #180-186. Green Goblin II and III and Silvermane appearances. Origin of the Green Goblin. Ross Andru cover and art (#180). Story by Bill Mantlo, cover art by Gil Kane and Frank Giacoia (#181). Peter Parker proposes to Mary Jane, cover art by Ross Andru (#182). Flash Thompson, Big Wheel and Tinkerer appearances. Cover art by Ross Andru and Ernie Chan (#183). First appearance of White Dragon, cover art by Ross Andru and Bob McLeod (#184). Peter Parker's graduation day, White Dragon appearance. Ross Andru cover and art (#185). Chameleon appearance, Keith Pollard cover and art (#186). [7]