The first five numbered copies contain an additional two rayogrammes (one of which is held by the Sackner Archive). The pictures include portaits of Isou, Lemaitre, Sabatier, Satie, and Woodie Roehmer. -- Source of annotation: Marvin or Ruth Sackner.

This profusely illustrated catalogue documents the altered pianos comissioned by Conz from Lettrist artists. -- Source of annotation: Marvin or Ruth Sackner.

This book without the drawing was published as Lettrisme New Series No.24, August 1971. The latter is also held by the Sackner Archive. The records are the first in a series "Anthologie Sonore de Lettries dites par leurs auteurs." A description of the contents of the records is given. Isadore Isou contributes a text ,"Le Lettrisme et l'esthetique infinitesimale devant la poesie et la peinture." The drawing consists of calligraphic markings and hieroglyphics additions to a printed fragment of wallpaper that depicts a classical art scene of a goddess dictating to a scribe. The drawings in the two copies of this book differ in the ink additions to the wallpaper pages which are themselves identical. A printed page that reproduces a handwritten text of Maurice Lemaitre describes the history of the records. -- Source of annotation: Marvin or Ruth Sackner.

This book without the drawing was published as Lettrisme New Series No.24, August 1971. The latter is also held by the Sackner Archive. The records are the first in a series "Anthologie Sonore de Lettries dites par leurs auteurs." A description of the contents of the records is given. Isadore Isou contributes a text ,"Le Lettrisme et l'esthetique infinitesimale devant la poesie et la peinture." The drawing consists of calligraphic markings and hieroglyphics additions to a printed fragment of wallpaper that depicts a classical art scene of a goddess dictating to a scribe. The drawings in the two copies of this book differ in the ink additions to the wallpaper pages which are themselves identical. A printed page that reproduces a handwritten text of Maurice Lemaitre describes the history of the records. -- Source of annotation: Marvin or Ruth Sackner.

Reproduction of painting done 1983-1987. -- Source of annotation: Marvin or Ruth Sackner.

Reproduction of painting done 1980-1987. -- Source of annotation: Marvin or Ruth Sackner.

Reproduction of painting done in 1964. -- Source of annotation: Marvin or Ruth Sackner.

Reproduction of painting done in 1969. -- Source of annotation: Marvin or Ruth Sackner.

Reproduction of painting done in 1988. -- Source of annotation: Marvin or Ruth Sackner.

Includes a biography of Isidore Isou as well as a discussion of Isou's relation to the Romanian Urmuz group. -- Source of annotation: Marvin or Ruth Sackner.

Includes a biography of Isidore Isou as well as a discussion of Isou's relation to the Romanian Urmuz group. -- Source of annotation: Marvin or Ruth Sackner.

This piece is depicted in Bientot les Letristes (1946-1977) on the page labeled 1956. Thr date '1956' on the broadside was written by Maurice Lemaitre. -- Source of annotation: Marvin or Ruth Sackner.