Items

• Letter from Wintgen to Plessner, Helmuth

  1960-02-01
• Letter from Hahrreiss to Plessner, Helmuth

  1960-02-22
• Letter from Plessner, Helmuth to Hahrreiss

  1960-02-25
• Letter from Weber, Otto to Plessner, Helmuth

  1960-01-30
• Letter from Plessner, Helmuth to Weber, Otto

  1960-02-01
• Letter from Allesch to Plessner, Helmuth

  1960-02-06
• Letter from Voigt, Richard to Plessner, Helmuth

  1960-02-19
• Letter from Plessner, Helmuth to Voigt, Richard

  1960-02-26
• Letter from Fratzscher, A. to Plessner, Helmuth

  1960-02-04
• Letter from Plessner, Helmuth to Fratzscher, A.

  1960-02-05
• Letter from Thieme, H. to Plessner, Helmuth

  1960-02-05
• Letter from Strelow, Ilse to Plessner, Helmuth

  1960-02-03
• Letter from Steinert to Plessner, Helmuth

  1960-02-03
• Letter from Plessner, Helmuth to Steinert

  1960-02-05
• Letter from Stammer, Otto to Plessner, Helmuth

  1960-02-15
• Letter from Schoene, Albrecht to Plessner, Helmuth

  1960-02-01
• Letter from Plessner, Helmuth to Allesch

  1960-02-17
• Letter from Gleichen, Heinrich von to n.d.

  1955-09-03
• Letter from Bartling, D. to n.d.

  1948-01-14
• Letter from Bartling, D. to n.d.

  1948-01-13
• Letter from Buytendijk, Frederik J.J. to Plessner, Helmuth

  1947-10-15
• Letter from Beth, E.W. to n.d.
• Letter from Beth, E.W. to n.d.

  1947-05-01
• Letter from Kuypers, K. to Plessner, Helmuth

  1948-03-24
• Letter from Kuypers, K. to Plessner, Helmuth

  1948-03-09