Just across the street of my working place, a sympathetic, interesting and curious neighbor Marcel Chansigaud grounded his own recording studio and photos in the sixties called "Photosonor". Unfortunately he died at 85 after his wife whom he always worked. Quarter’s memory, he gave me a week before he died his Revox. Then his daughter give me all the archives (recordings tapes and vinyls and all the sound hardware. Some photos under.
A sound Blog hosted by Arte Radio will appear soon on the web
It’s became possible because of the understanding of Sylvain Gire of Arte Radio who did a command to Jeanne Robet to do the audio blog and a retrofuturist radiophonic creation "Les Temps Modernes" with the Chansigaud’s sound archives. 60 recordings could listen on the blog. And will be update regularly.