World Union of Freethinkers Archives

Documents on the meetings of Congresses in Amsterdam 1883 and in Madrid 1892. 1 folder
Documents and letters on the Congress at Geneva. 1902. 3 folders
Documents, clippings, and convocations on the meetings of Congress. 1904-1927. 1904. Rome; 1905. Paris; 1906. Buenos Aires; 1921. Revision of the Constitution; 1925. Paris; 1927. Antwerp. 1 folder
Documents, clippings and convocations on the meetings of Congress. 1934-1938. ; 1934. Barcelona; 1936. Prague; 1937. London. 1 folder
Syllabus of the conference on the challenge of Humanism. 1946. London; Programmes and documents on the Congresses. 1949-1959. 1949. Rome; 1952. Brussels; 1954. Luxemburg ; 1957. Paris; 1959. Brussels. 1 folder