Correspondence
Accompanying the manuscript of 'Analysis of Development'. Remarks on last chapter and bibliography.
Max Delbr ck writes a thank you for the letter and reprint that Hamburger had sent, and sends Hamburger a manuscript on Aristotle that Delbr ck had written
Typewritten letter, 1 page
Handwritten letter
Typewritten letter, 1 page
Typewritten letter, 1 page
Handwritten letter
Typewritten letter
Typewritten letter, 2 pages
On Hamburger's latest book. On Waddington.
Updates about studies at Harvard University and Woods Hole, MA.
Handwritten letter