bp Nichol designed the cover. "The Para-Concrete Manifesto" by the North American concretists (da levy) is on the back cover. This manifesto is also present on the verso of a letter from Cavan McCarthy to George Dowden which is also held by the Sackner Archive. Loc-Sheets No.17-24 that document the concrete poetry scene in 1966 is stapled to one copy of this issue. da levy contributed a typed. punctuation poem. -- Source of annotation: Marvin or Ruth Sackner.