Correspondence
On his plannings to work as an embryologist for the next 10-15 years. On his & Hamburger's efforts to revitalize invertebrate zoology as a research area in Woods Hole: '(...) Surely if M.B.L. does not do this, it will not be done elsewhere for many years after the war. (...)' Discusses the outline of a planned 'guidebook of invertebrate zoology' for the use of students at the MBL and course leaders at the MBL and at universities.
On Willier's Biographical Memoir Note by Watterson for the Academy of Science. "On the Willier-Weiss-Hamburger 'Triumvirate'".
On Hamburger's "19th George H. Bishop Lecture in Experimental Neurology on 'Changing Concepts in Developmental Neurobiology'. On Willier's files at Hopkins. On Watterson's current work, particularly a proposed course on Neuroembryology.
Arranging a seminar held by Hamburger at the Illinois Department of Zoology.
On Mary Rawles and her final manuscript on 'Tract Specificity in Structure of Down Plumage'.
On Willier's Biographical Memoir Note by Watterson for the Academy of Science. On Willier and the 'Growth Society'. Attached a copy of the draft version of the related paragraph. (Top of 2nd page partly cut off).
On his leave for summer, on his student Melvin Marx at Hamburger's department.
On Willier's Biographical Memoir Note by Watterson for the Academy of Science. On Willier as a student of Lillie.
On his plans to spend to follow Hamburger's invitation to spend the summer in Woods Hole & teaching invertebrate zoology.
Request for an letter of recommendation for Dr. Mead. On Chicago as "one of the best places for research'.
Letter of recommendation for a position as instructor in general zoology for A. R. Mead. Note on ruling out Annette Eggers for an open position. Short note on Hamilton in Woods Hole and Watterson's visit to Hokins Marine Station. On an appointment offer at University of Chicago to replace DuShane.
On Willier's Biographical Memoir Note by Watterson for the Academy of Science.
On the upcoming Morgan symposium. On Lillie's family and Lillie's importance for Willier.
On Richard Eakins as new zoology department head at UCLA Berkeley.
On Willier's plans to teach a course in Neuroembryology. On Willier's Biographical Memoir Note by Watterson for the Academy of Science.
On hiring Alice Von Lehmden as a full-time research assistant. Remarks on departmental issues and his summer plans.
On Willier's Biographical Memoir Note by Watterson for the Academy of Science. Originally Hamburger was asked to write the note. Instead, he proposed Watterson as author.
Request of Watterson & Ray Vorhees to have a look at Hamburger's JEZ manuscript, dealing with pipping and hatching.
On tissue treatment methods.
On his new appointment as an assistant professor at Berkeley.
On Willier's Biographical Memoir Note by Watterson for the Academy of Science. On Neural Crest Symposium at upcoming anatomy meeting. On his collaborations with Hamburger.
Letter on research topics of joint interest
Request to exchange views on neurological anatomy
Letter from Keller to Trinkaus, mentioning that he became Chair of his department at Virginia.