ITALY. Piemont region. Turin. "Mariogros" printing company. Printing of the book "Jazz de J a ZZ". Walter ABRIGO (director of Mariogros printing company), operator, Yves-Marie MARCHAND (director of the Marval Editions), Remo GIORDANA (technic director of Mariogros prinitng company) and Roberto ZATTA (operator). Colour setting. Tuesday 6th August, 1996.