A note with the 1976 photographs of the revival of this production states that the original of October 1970 was in French with mise en scène by Pierre Barrat and 'constituait la création en France' [established the production in France].
8 photographs
See also MSC37, production materials from Atelier du Rhin archive.
Archive
https://www.bpacatalogue.org/archive/PHPN-4-3