This series is comprised of 322 titles (including 15 duplicate copies, which are not individually numbered) and contains pamphlets, reprints, brochures, leagal texts, bulletins, books, congress publications, theses, newspaper clippings and session protocols. The publications range in date from 1884 to 1955 (with greatest coverage in the 1920s and 1930s) and are written in 11 different langauges, some items having several translations. They deal with questions of prosititution, the main topics being campaigns against the state regulation of prostitution and venereal diseases.

This series contains publications concerning Minorities and is comprised of 396 titles ranging in date from 1910 to 1969 (with greatest coverage in the 1920s and 1930s), containing brochures, bulletins, documents, Festschriften, journals, maps, newspaper clippings, pamphlets, reprints and theses (duplicate copies (40) and periodical issues (10) are included but not individually numbered). Publications concern 12 different countries and are written in 9 different languages, some items having several translations. All topics relate to Minorities and Minorities Law and include: Anti-semitism and relations with Jewish minorities; boundary disputes; folk art and cultural differences; laws of different peoples; societies and institutes; war crimes and world peace.

Many of these items are rare even though reprints and government documents may be available elsewhere.