Correspondence
On a stage series of chick embryos for Howard Hamilton.
Part of To Francis Otto Schmitt from The Schmitty Verein, May 1941
Discussion of application for research grant from the American Philosophical Society
Thank you for manuscript
Part of To Francis Otto Schmitt from The Schmitty Verein, May 1941
Thank-you note for two letters. Short note on an upcoming lecture on Prenatal behaviour in higher Vertebrates.
Invitation to Bertalanffy to give a lecture at Washington University with funds from the Sigma Xi Society
On Hamburger's manuscript for the Quarterly Review of Biology. On Sol Spiegelman"s manuscript.
Part of To Francis Otto Schmitt from The Schmitty Verein, May 1941
Proposing a manuscript by Stefanelli on Mauthner cells for the Quarterly Review of Biology.
Discussion of Baltzer translation
Update on research