Items

• Letter from Plessner, Helmuth to Metzger, Arnold

  1972-02-18
• Letter from Metzger, Arnold to Plessner, Helmuth

  1967-05-08
• Letter from Plessner, Helmuth to Metzger, Arnold

  1967-03-17
• Letter from Metzger, Arnold to Plessner, Helmuth

  1953-02-09
• Letter from Plessner, Helmuth to Metzger, Arnold

  1951-04-17
• Letter from Plessner, Helmuth to Metzger, Arnold

  1951-03-17
• Letter from Plessner, Helmuth to Metzger, Arnold

  1905-05-03
• Letter from Metzger, Arnold to Plessner, Helmuth

  1950-10-22
• Letter from Plessner, Helmuth to Metzger, Arnold

  1950-06-20
• Letter from Plessner, Helmuth to Metzger, Arnold
• Letter from Barnhoorn, J.A.J. to Plessner, Helmuth
• Letter from Zeldenrust, E.L.K. to Plessner, Helmuth

  1946-03-08
• Letter from Barnhoorn, J.A.J., & Mr. M. H. K. v.d. Graaf to n.d.

  1946-07-09
• Letter from G-W, C. & W.L. to Plessner, Helmuth

  1946-10-25
• Letter from Zeldenrust, E.L.K. to Plessner, Helmuth

  1947-02-06
• Letter from Barnhoorn, J.A.J. to Plessner, Helmuth

  1947-02-14
• Letter from Koenig to Plessner, Helmuth

  1928-06-06
• Letter from Koenig to Plessner, Helmuth

  1928-07-02
• Letter from Koenig to Plessner, Helmuth

  1928-08-10
• Letter from Koenig to Plessner, Helmuth

  1928-08-26
• Letter from Koenig to n.d.

  1924-11-11
• Letter from Koenig to n.d.

  1924-11-16
• Letter from Koenig to n.d.

  1924-11-24
• Letter from Koenig to n.d.
• Letter from Koenig to n.d.

  1924-11-11