----- Original Message ----- From: Philippe Berger To: Photo alt Sent: Wednesday, January 09, 2008 9:27 PM Subject: Arvel Book Hi, I am ( have ) this old f ( F ) rench book " Le Charbon Moderne et le dépouillement à l'eau de Javel" par G. Schweitzer, Photo Revue, Paris, 43 pages Very interesting on the Arvel Process (Eau de Javel) Philippe