2019.0020 Unit 0004

[Loewe Family Postcards]

[Letters 1938-1988]

Wissenschaft um 1950 [Letters, Scientific, 1938-1956]

Gemischter Briefe [Mixed Letters] & Academic Letters, 1937 - 1950

Briefe, Wissenschaft und Wegener Expedition [Letters, Science and the Wegener Expedition, Folder 1 of 2, 1936-1957]

[Letters, 1936-1960]

Letters - Wissenschaftlich und Persoenlich [Letters - Scientific and Personal] [Folder 2 of 2]

Letters - Wissenschaftlich und Persoenlich [Letters - Scientific and Personal] [Folder 1 of 2]