people
Requesting a draft of Hamburger's paper for the upcoming Dallas meeting of the American Association for the Advancement of Science.
On his immigration status. On a recent talk at the New York Academy.
On his summer travel plans.
Thank-you note for Hamburger's laboratory outline on the production of double hearts. On the method of Graeper to produce double hearts in chick embryos. On his upcoming seminar on 'embryonic differentiation'.
Typewritten letter, 2 pages
On Hamburger's upcoming visit in Baltimore on January 18 & 19.
On the London Ciba Symposium on neuro-embryology. On his vacation in Switzerland.
On the opening of Hamburger's new lab facilities. On Hamburger's upcoming talk at Rochester on "Embryonic beginnings of behaviour".
On Holtfreter's drawings and memorabilia of Edmund Husserl.
On Baltzer's 80th birthday.
On his work on lysosomes in connection with death of neuroblasts.
On Baltzer's upcoming 80th birthday.