Image Item No. Description  4529-1  (Original Box) for Iron Man Catalog: Original Boxes: Super Heroes: Buildable Figures: Avengers  4530-1  (Original Box) for The Hulk Catalog: Original Boxes: Super Heroes: Buildable Figures: Avengers  4597-1  (Original Box) for Captain America Catalog: Original Boxes: Super Heroes: Buildable Figures: Avengers