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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.
On the outline of one of their book chapters.
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.
On literature for the chapter on induction and his own chapter.
Thank you for reprint
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.
Typewritten letter, 2 pages
Season's greetings. On his first term at Rochester.
On the outline of one of their book chapters.