Correspondence
Letter of refusal (reply to Hamburger's letter from November 3; for a lecture at Washington University.
Unknown author, probably Hamburger but no signature
On reprints and references for a seminar.
Letter accompanying pages 42-44 of Chapter VIII of F. O. Schmitt's autobiographical book, The Never-Ceasing Search
Handwritten letter, 2 pages
Handwritten letter, 3 pages
On an upcoming meeting in Washington on March 18.
Unknown author, probably Hamburger but no signature
On a job opportunity at Uniniversity of Michigan. On injecting cobalt into fly wings for labelling the entire central projection of individual sensory neurons to detect differences between no-action potential mutants and normal. On the upcoming FASEB meeting in Developmental Neurobiololgy.