Bidspirit auction | (6) MARVEL 25c THE MIGHTY
(6) MARVEL 25c THE MIGHTY THOR 1975-76 - 1975 #238, #239 1st APPEARANCE THE HELIOPIANS, #241, #242; 1976 #243 1st APPEARANCE THE TIME TWISTERS, #244
(6) MARVEL 25c THE MIGHTY THOR 1975-76 - 1975 #238, #239 1st APPEARANCE THE HELIOPIANS, #241, #242; 1976 #243 1st APPEARANCE THE TIME TWISTERS, #244