Box 1
Belgium, 1931-1937
Box 1
England, 1931-1934
Box 1
Finland, 1931-1934
Box 1
France (Clamart), 1932-1935
Box 1
France (Levallois), 1933-1935
Box 1
Germany, 1931-1937
Box 1
Poland, 1934
Box 1
Switzerland (Bern), 1934-1935
Box 1
Switzerland (Zurich), 1931-1937
Box 1
Yugoslavia, 1931-1937