In response to Loeffler's request for a critical essay for his "Book on Correspondence Art" Crozier describes what it would be like to receive work from his colleagues in the mail art network. The narrative mentions over 450 names, all listed in alphabetical order. Mentions "Marvin Sackner who is the only non-artist in here or is he now..." -- Source of annotation: Marvin or Ruth Sackner.

Vittore Baroni, Robert Filliou, Bill Gaglione, Edgardo Antonio Vigo, William Xerra, Nicholas Zurbrugg, Lon Spiegelman, Marvin A. Sackner, Takako Saito, Eugenio Miccini, Clemente Padín, and Richard Kostelanetz are some of the names associated with this letter.

The round cardboard case measuring 6.7" in diameter is made from handmade pulp such that bits of fragmented texts appear on its surface. Its lid is perforated in the center. The names of the contributors are printed on two concertinas made from red paper. One of the works has a background of the same word repetively printed in tight grid with two large empty letters, e.g., ER, superimposed = Ersatz (substitute). -- Source of annotation: Marvin or Ruth Sackner.

The duplicate copies are printed on different colored papers. -- Source of annotation: Marvin or Ruth Sackner.

This book was made in the summer of 1981 by developing artistic variations of some of the 500 tables as exhibited in Crozier's Table Project at Stempelplaats, Amsterdam, January 1981. -- Source of annotation: Marvin or Ruth Sackner.

This project is composed of self-portraits of the 130 artists themselves, who participated in the first part of this portrait project (also a book) by sending a portrait of Robin Crozier to Crozier. -- Source of annotation: Marvin or Ruth Sackner.

This sound poem depicts an figurative image of abstract markings that are titled as a portrait of Robin Crozier, a mail artist living in England. -- Source of annotation: Marvin or Ruth Sackner.

The shape that has been incised could be either a triangle or a pyramid. -- Source of annotation: Marvin or Ruth Sackner.