League of Nations. Secretariat. Economic and Financial Section.

• International Economic Conference, (Geneva, May 1927) Documentation
• Brussels Financial Confrernce, 1920
• Conférence économique internationale, Genève, mai 1927
• International economic conference
• International Economic Conference, Geneva, May 1927
• International Economic Conference, Geneva, May 1927. Documentation. Export duties
• Memorandum on European bargaining tariffs