Correspondence & Documents
Typewritten letter, 2 pages, handwritten note on page 2
Typewritten letter, 2 pages
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten letter, 1 page
Typewritten letter, 3 pages
Clarifications about Bulletin's issues not received.
Thank you letter regarding Hamburger's confirmations of Levi's results in developmental physiology
Part of To Francis Otto Schmitt from The Schmitty Verein, May 1941
Obituary of Michael Abercrombie.
Letter to Trinkaus and Bellairs about Michael Abercrombie's 70th birthday.
Letter to Trinkaus about Michael Abercrombie's illness.
Letter to Trinkaus inviting him to give a seminar at Cold Spring Harbor Laboratory in March 1976.
Guido Filogamo writes to Hamburger to ask him for references
Thank you for visit
Rejection letter about publishing "the History of the Discovery of the Nerve Growth Factor" in the Journal of Neuroscience
Enclosed writings