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Erfurt (Germany)

 Subject
Subject Source: Library of Congress Subject Headings

Found in 3 Collections and/or Records:

Daniel Lessmann Collection

 Collection
Identifier: AR 4728
Abstract

The collection contains 77 letters and essays by Daniel Lessmann. The letters start in 1813 when Daniel Lessmann was just 19 years old and they continue to the year 1831 when he died.

Dates: 1813-1904, 1979; Majority of material found within 1813-1831

Ephraim Salomon and David Salomon Unger Collection

 Collection
Identifier: AR 4807
Abstract

This collection contains original official documents pertaining to two brothers, Ephraim Salomon Unger (1789-1870) and David Salomon Unger (1801- ), both renowned mathematicians in Germany in the 19th century. Also included are photocopies of documents pertaining to both brothers as well as members of their family.

Dates: 1807-1837

Ruth Freund-Joachimsthal Collection

 Collection
Identifier: LBIJER 700
Abstract

The collection contains the personal writings of Ruth Freund (née Joachimsthal), in the form of 41 diaries and four notebooks, and comprises of two boxes.

Dates: 1928-1985