Sound (Italian), b&w, 10 min. Describes the way ECA financing and American machinery have enabled the Northern Italian town of Larderello in Tuscany to harness the local resources of hot steam from volcanic geysers and natural gases to produce electrical power, with borax as a by-product for export. Producer: Phoenix Films for ECA Italy, Rome. 1950. Director: Vittorio Gallo; music, Mario Tamanini; photography, Francesco Vitrotti.