Professional papers

This collection contains a large number of letters from the immunologist Julius Morgenroth to his family, especially to his wife Getrude née Bejach. Correspondence from other family members and professional acquaintances is also present, as are some photographs and a small number of personal and professional papers.

The collection contains comprehensive personal and professional official documents of Dr. Karl Isaac-Krieger as well as genealogical information regarding his family and that of his wife, Auguste Isaac-Krieger nee Krieger.

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.