By Ben Stansall / AFP The mostly defunct red phone boxes no longer attract much attention in London except from tourists. But Stuart Fowkes is thrilled to stumble upon one still in working order. The mostly defunct red phone boxes no longer attract much attention in London except from tourists. But Stuart Fowkes is thrilled to stumble upon one still in working order. Its ring is one of the world’s disappearing noises that his pioneering “obsolete sounds” project is dedicated to preserving. He whips out a hand-held recording device and swings into action, explaining, “I’ve always had sonic curi…