Text
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten letter, 1 page
Thank-you note for a recent visit to Japan of several weeks, and invitation for Asayama to visit Hamburger's laboratory
Typewritten letter, 1 page
Typewritten letter, 1 page
Thank-you note for Hamburger's note regarding Anderson's leave from the Directorship from the Missouri Botanical Garden.
Handwritten
Copy of 2 page letter on environmental issues, discussing deficits of Montalcini's philosophical thinking, parts of the original letter are cut off.
Thank you for reprint collection. Family and health updates
