Correspondence of 1957 involving or relating to individuals or organisations with names beginning I-: Musikforlaget Imudico AS of Copenhagen, In de Blockfluyt of Utrecht, Mr. N. Ishihara of the Ongaku-No-Tomo Sha Music Publishing Co. of Tokyo, Luis Lezano Ituiño, Carl M. Iversen of Oslo, and Izu...
Correspondence of 1957 involving or relating to individuals or organisations with names beginning C-: Canciones del Mundo, Guillermo Pecker Cardona of the Spanish Embassy (Embajada de España), Carlesons Musikhandel AB, Alan Carter of the Bayerische Staatsoper (Bavarian State Opera, regarding Joh...
Correspondence of 1957 involving or relating to individuals or organisations with names beginning B-: Christiane M. Babin of Radiodiffusion-Télévision Française, Alan Baird of Reigate, Theo de Bakker of Amsterdam, Benno Balan of Jerusalem, Ferdinando Ballo of Milan, Dr. B. Bardi of London, Éditi...
Correspondence of 1957 involving or relating to individuals or organisations with names beginning A-: L. A. Abreu Music Mart of Bombay (from 1995 Mumbai)., F. Charles Adler, (David?) Adams (with reference to Werner Egk), Academic Book Co. Ltd. of Tokyo, Niklaus Aeschbacher of Etoy (Switzerland),...
Correspondence of 1957 involving or relating to individuals or organisations with names beginning M-: Bob van Marken, Müller & Schade SA of Bern, Rudolf Müller (of Pully, Switzerland; president of the Verband der Musikalien-Händler und -Verleger in der Schweiz or Swiss Union of Music Dealers...