Correspondence
Asking for help to get an assistant for Dr. Hetz.
A welcoming note for Hamburger's visit to the University of Pennsylvania in December.
Typewritten letter, 1 page
Typewritten letter, 1 page
Readjustment back to the Belgium life and answer to Hamburger's request of recommending a student.
thank you for invitation to visit and sending of reprints, discussion of meeting and research
Handwritten letter, 2 pages
Typewritten letter, 2 pages, with envelope
Request to quote Hamburger's study of influenza virus in chick embryo in a paper.
Inquiries about Hilde Mangold.
Information about why Boving was interested in Mangold: to prepare a calendar about women scientists for the Detroit Chapter of the Association for Women in Science.