Assembling: Laren (NL), Stichting Vrije Muziek 1980. 30x21 cm., loose leaves, unpaginated, in folder. Xerox, original photographs, a 45 rpm record , a sheet of sand-paper, etc. (contained in the -somewhat damaged- original mailing envelope) .
Assembling made by Martin Hoogeboom/Stichting Vrije Muziek, with contributions by Arnold Kreps, Peter Kok, Martin Hoogeboom, Gerard de Haar, Hans Bol, Wittgenstein (condensed edition, by hysterionix,1979)