Text
Letter from Germany about possibility of going to the US and salary
Typed letter, 1 page
Comments on article on spinal ganglia in PNAS
Hamburger grants Blattner permission to cite his study on influenza virus in chick embryos
On Hoerstadius' monograph on the determination of the cartilaginous skeleton in eurodeos.
Critical comments on papers by Okada and company.
On his final draft of 'Analysis of physiological mechanisms of induction'. On a draft of chapter 12. On the outline of the other chapters.
On placing a correction on a loose leaf in all copies of 'Analysis of Development'.
On his lectures in the Embryology Class.
On reading George Santayana's autobiography "Persons And Places". On the physical chemistry of ameboid movements. On Hamburger's own research: "I am back to the nervous system again."
Handwritten note
Typewritten letter, 4 pages