people
On his workload.
On Holtfreter's criticism of Paul Weiss. On Niewkoop's "sloppy experiments". Critical remarks on Goldschmidt's "Theoretical Genetics". On his upcoming Jessup lectures at Columbia.
Second version of a proposal for the symposium 'The Genetic Control of Embryonic Development' (Chair: B. H. Willier) at the Dallas meeting of the American Association for the Advancement of Science.
On finishing their book manuscript. On Yamada's upcoming visit.
Requesting areview of Needham's 'Biochemistry and Morphogenesis' for the Quarterly Review of Biology.
On the Army Students Training Program. On his upcoming talk at Cold Spring Harbor on the effects of sex-linked genes on the melanophores.
Information on his recent work on embryological motility in chicks
On their recent symposium in Washington. On Paul Weiss. On the "modern version of a scientist" and other self-images.
Season's greetings. On his first term at Rochester.
Typewritten letter, 2 pages
On Holtfreter.
Returning drawings by Holtfreter.