Every art work in this catalog depicts a hat. "The Shaman's Wedding Hat" by Dick Higgins, illustrated, is held by the Sackner Archive. -- Source of annotation: Marvin or Ruth Sackner.

Biographies of the artists are printed on the verso of the prints. -- Source of annotation: Marvin or Ruth Sackner.

This catalogue is subtitled "in Athen" owing to the location of the event. -- Source of annotation: Marvin or Ruth Sackner.

This card also served as an exhibition announcement. Stored with Tool Publications. -- Source of annotation: Marvin or Ruth Sackner.

Exhibition was curated by S.J.Schmidt. -- Source of annotation: Marvin or Ruth Sackner.

This is the deluxe edition which includes a print in stylized letters depicting the word,"zeit." Edited by Gerhard Jaschke. -- Source of annotation: Marvin or Ruth Sackner.

Marcello Diotallevi curated the Mail Art section of this exhibition and contributed an introductory essay. -- Source of annotation: Marvin or Ruth Sackner.

The poem is slanted downward to the right and translates as "My Horizon." Designated as blatt 55.78. -- Source of annotation: Marvin or Ruth Sackner.

This exhibition consisted mostly of images depicting objects. -- Source of annotation: Marvin or Ruth Sackner.

The exhibition consisted of prints of Gomringer's poems published by Francisco Conz Editions, Verona, Italy. -- Source of annotation: Marvin or Ruth Sackner.

Each page depicts a Gappmayr concrete poem in his usual minimal style; most if not all have appeared in previous publications. -- Source of annotation: Marvin or Ruth Sackner.