Hamburger, Viktor
Typewritten letter, 1 page
Dohrmann writes greetings to Hamburger and informs him of her new research project
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten letter, 1 page
On Holtfreter's immigration status.
On his considerations about a 'truly genetical embryology'. On hiring Takahashi.
Thank you for visit
Handwritten letter, 2 pages
Handwritten letter, 2 pages
Handwritten letter, 2 pages
Typewritten letter, 2 pages