Bidspirit auction | (3) MARVEL THE INVICIBLE IRON
(3) MARVEL THE INVICIBLE IRON MAN - 1972 #52, 1972 #54 1st MOONDRAGON SUB-MARINER & 1975 #1 GIANT SIZE
(3) MARVEL THE INVICIBLE IRON MAN - 1972 #52, 1972 #54 1st MOONDRAGON SUB-MARINER & 1975 #1 GIANT SIZE