I bought Max's copy from him in the shop on 11/11/1978 !!
It is still in the white card cover he used at the Cat's. He covered it up as "Manny Charles" - "Darling I surrender". This was to create the impression that it was really by Charles Mann. It originally had a MECCA sticker on it to cover it up. I removed said sticker - wish I hadn't!!
No pink paper involved with this copy. No doubt Max can add to the story.