For other related logos and images, see:
Used on their first Australian album, High Voltage (1975).
Used on the international release of their first album, High Voltage (1976).
Used on their second international album and third Australian album, Dirty Deeds Done Dirt Cheap (1976).
This logo was first used on the International version of Let There Be Rock (1977), it was not used in Australia until the release of Highway to Hell (1979).