Bracco Industria Chimica Spa, Communication and Image: correspondence, in particular with the Equipe Spa agency of Milan for the advertising campaign for the 1992 Christmas concert; internal communications with the Executive Board concerning the organisation of the Christmas concert, held at the Milan Conservatory on 13 December 1992, in favour of Vidas (Italian Volunteers for Assistance to the Suffering), orchestra Symphonieorchester der Wierner Volksoper, conductor Peter Guth; programme; press review.