Text
Handwritten letter, 1 page
abstract: Morphology of labelled cells in degenerating rat optic nerve
Obtaining collagen
Typewritten letter, 2 pages
Handwritten letter, 1 page
Handwritten letter, 1 page
Unknown author, probably Hamburger but no signature
Typewritten letter, 1 page
On Willier. Letter has some personal remarks: 'After nearly 21 years in this Department, I still think of myself as developmental biologist.'
Private letter. Mainly on reading Golo Mann's Wallenstein biography. Has message by Gertrud 'Trudl' Wiehen.
Max Delbrueck writes greetings to Hamburger, and tells Hamburger that he will try to emulate him in the lab
Personnel and the war.