Hamburger, Viktor
Typewritten letter, 1 page, set of 3 verses of poetry, photo of Baltzer
  Handwritten letter
  Handwritten letter
  Written on December 30 of unknown year
  Updates on studies on the pigment of the crest.
  Date given as "Sunday"
  Updates on working at the H. M. S.
  On Jane Oppenheimer's and Willier's opinions on the manuscript.
  Handwritten letter, 1 page
  Answers to questions about data posed in April 15, 1980 letter
  On his summer travels. On the recent Stanford meetings.
  On blocking experiments in the chick embryo with tantalum. On a student's work on the effect of female sex hormones on the bone formation in the chick embryo.
   
         










