2 Results for Author / Collaborator = "Bieber, Hugo" and Collection = Handschriften, Autographen, Bilder

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  Brief an [Erich] Rothacker

  Bieber, Hugo ; Rothacker, Erich

  Ohne Ort, 10.09.1922 [10.9. [19]22]
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  Brief an Prof. Dr. Erich Rothacker, Bonn

  Bieber, Hugo ; Rothacker, Erich

  Berlin, 24.12.1930 [24. Dezember 1930]