Text
Typewritten letter, 1 page, Laboratory exercise, 2 pages
Typewritten letter, 1 page
Handwritten note from Gottlieb to Hamburger on a typed letter from Gottlieb to Dr. John Blake
Response to Harkmark
Typewritten letter, 1 page
Typewritten letter, 1 page
On ideas for their chapter in 'Analysis of Development'.
Letter about Carson's summer in Woods Hole
Corrections for the manuscript of 'Analysis of Development'.
On the section of their chapter on Fate Mapping.
On a summarizing chapter on Waddington & Co. On a proposed lecture for the Growth Symposium.
On reducing the length of chapters 9 & 10.