Catalog of exhibition at Boo-Hooray Gallery "of original art, publications, ephemera and manuscripts related to Jacqueline de Jong's vanguard publication The Situationist Times, celebrating the 50th anniversary of its first issue" -- from introductory essay by Johann Kugelberg.

"A total of six issues were published: Issue 1 in May of 1962, and the final issue in December of 1967. A seventh issue was compiled but not published. [...] Dutch artist and graphic designer Jacqueline de Jong joined the Situationist International in 1960. De Jong suggested the publication of an English language newsletter in November of 1960, to be co-edited with British Situationist Alexander Trocchi (who was in prison at the time" -- from online Boo-Hooray statement introducing the exhibition.