I’ve been looking for a copy of Foucault and Daniel Rocher’s translation of Viktor von Weizsäcker’s Der Gestaltkreis as Le Cycle de la Structure for sometime, and now have a copy. While the German text is widely available, the translation was only printed once, in 1958, and relatively few libraries have a copy – even the BnF provided a microfiche instead of the physical book.

This copy is in good condition for a book of its age – the pages are still uncut. This is going to be valuable for my research for The Early Foucault, where I will make the claim that his role as a translator is an important but neglected part of his early career.