Hamburger, Viktor
On Hamburger's argument that DM neuroms innervate the limbs exclusively. On a paper by Yip related to NGF.
Typewritten letter, 1 page, signed 'Wally'
Typewritten letter, 1 page, signed 'Wally'
Private letter on Weigold's travels in the US
Typewritten letter, 1 page
On Wenger's interest in a N.I.H. fellowship.
Interest in having Margaret Hollyday work in lab
Letter regarding Margaret Hollyday and possible post-doc position
Part of To Francis Otto Schmitt from The Schmitty Verein, May 1941