people
Unknown author, probably Hamburger but no signature
translation of Spemann's letter August 4, 1937
Handwritten letter, 1 page
Handwritten letter, 2 pages
Translation of Spemann's letter August 1, 1937
Thank you for manuscript and information on leg buds
discussion of job
On the work of Harrison.
Request for reccomendation for grant
Inquiry regarding possible position
Information about publication from a symposium