Text
Handwritten letter, 3 pages
Typewritten letter, 1 page, airmail address, 1 page
Excerpts from letter - About Martha's trip to US, Hitler just seized power, mentions Woods Hole
Comments on Paul Weiss
Typewritten letter, 1 page
Typewritten letter, 3 pages, personal correspondence from Zurich
Letter about meeting of American Society of Zoologists
On the approval of his US immigration visa.
Handwritten letter, 2 pages
Handwritten letter, 1 page
Short note on her upcoming lectures on the Sperry-Weiss controversis at University of Chicago & Duke Univesity.
On his upcoming military service.