Check out this Octopus pin that was an addition to the Syd Barrett Opel fanzine. The button was only available to the subscribers of the Syd Barrett 'OPEL' Fanzine. The year of this was 1984. The name 'OPEL' came from the name of an unreleased song from the Madcap Sessions.
The button has the Octopus logo from the song of the same name released 11/14/1969 on the Harvest label.
Labels: Syd Barrett Opel