Biochemists

This collection documents the personal and professional life of Bernhard Witkop. Even though the major focus of the collection is on Witkop himself, there is a lot of correspondence between him and other Jewish friends, as well as material about other Jewish families like Levy-Salomonsohn and Ehrlich. The collection is composed of official documents, family trees, correspondence and newspaper articles.

Diaries 1903-1971

The collection contains papers including vital documents, membership cards, awards, medals, diaries, memoirs, diaries, manuscripts, legal papers, correspondence, business records, wills, genealogies and family histories regarding the Pinkus family, notable textile manufacturers in Neustadt (now Prudnik, Poland) in Upper Silesia, and their personal and business affairs. The family was also highly regarded for its support of civic and cultural affairs in the area, and corresponded with several notable cultural figures.

The collection contains some personal documents of and official correspondence to Rudolf Cohn, but is mainly composed of published and unpublished manuscripts.

This collection consists of correspondence, manuscripts, scientific notes and scientific manuscripts.