people
Rejection letter from the National Institutes of Health
Invitation to give a lecture in Purdue's Inderdepartmental Neurobiology Colloqium in February.
On Martha and Viktor Hamburger's upcoming visit in Baltimore at Willier's house.
Recommendation for fellowship
On their manuscript. On Martha's upcoming teaching appointment in Elementary Biology at St. Louis University's Night School.
On Holtfreter's immigration status.
On his considerations about a 'truly genetical embryology'. On hiring Takahashi.
Thank you for visit
Handwritten letter, 2 pages
Handwritten letter, 2 pages
Typewritten letter, 2 pages
Typewritten letter, 1 page