Fifty artists’ booklets were produced by Klaus Groh, publisher of IAC (International Artists’ Cooperation) from 1972 to 1975. This booklet, number 6 of the series was created by Hungarian Fluxus and mail artist, Endre Tót.
Other participants include: Genesis P Orridge, Ken Friedman, Herman de Vries, Robert Filliou, Maurizio Nannucci, Clemente Padin, Felipe Ehrenberg and Richard Kostelanetz, to name a few. Rare.
The booklet is mentionned in the publication ‘Esthétique du Livre d’Artiste. Une Introduction à l’Art Contemporain’, written by Anne Moeglin-Delcroix, on page 139. Please note that this copy does not have the card wrappers with the artist initials; from my research, some copies do and some don’t.