Cobbing mentions that nearly a thousand items were included in this exhibition that took place over one month's period which thirty thousand people attended un London's Royal Festival Hall.. -- Source of annotation: Marvin or Ruth Sackner.

The exhibitio nwas curated by William Cobbing, Bob Cobbing's grandson and Rosie Cooper at the Exhibition Research Centre in Liverpool. It consisted of printed matter, paintings, documents, films, sound works, objects and artefacts.The Sackners were described as "owners of the most comprehensive archive of sound and concrete poetry." Stored in Bob Cobbing box. -- Source of annotation: Marvin or Ruth Sackner.