Correspondance

Viktor Hamburger to Martha Hamburger, 1950
Handwritten
Else H. Landeshut to Martha and Viktor Hamburger, 1933
Handwritten
Else H. Landeshut to Martha and Viktor Hamburger, 1933
Handwritten
Else H. Landeshut to Martha and Viktor Hamburger, 1933
Typewritten
Else H. Landeshut to Martha and Viktor Hamburger, 1933
Typewritten
Else H. Landeshut to Martha and Viktor Hamburger, 1933
Typewritten
Hans Spemann to Viktor Hamburger, 1929
Handwritten
Klara Spemann to Viktor Hamburger, 1947
Typewritten
G. Schmidt to Viktor Hamburger, 1974
Typewritten
Hans Spemann to Viktor Hamburger, 1925
Handwritten
Hans Spemann to Viktor Hamburger, 1935
Handwritten
Hans Spemann to Viktor Hamburger, 1935
Handwritten

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