Arts and Letters - Music - Discussion at the 7th session of Arts and Letters Sub-Commission, July 1930.
Correspondence with the International Bureau of musicians, Vienna.
Correspondence with the International Federation of Concerts, Rome.
Contribution of music to the mutual understanding between peoples - Discussion at the first session of the Standing Committee on Arts and Letters, July 1931.
Collections of registered music - Various correspondence.
Arts and Letters - Editing of authentic texts and of facsimiles of manuscripts of musical works - Documents presented at the 2nd session of the Committee of Arts and Letters.
Collections of recorded music - Correspondence with the Italian National Committee of Intellectual Cooperation.
Proposal of Dr. Erich Fischer for broadcasting a cantata at Geneva.
VIIth International Festival of Contemporary Music Society, Geneva, April 1929.