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Viktor Hamburger to Martha Hamburger, December 29, 1933

Letter about meeting of American Society of Zoologists

Created: 12/29/33

Viktor Hamburger to Martha Hamburger, April 20, 1950 and April 30, 1950

Letter about trip to Cambridge, lecturing at MIT and Harvard, Victor Twitty, Rita

Created: 4/20/1950 and 4/30/1950

Viktor Hamburger to Virginia Carr, January 5, 1978

5 pages, with loose notes

Created: 1978-01-05

Viktor Hamburger to Michael Corner, September 25, 1981

Comments on Marcus Jacobson review piece

Created: 9/25/81

Viktor Hamburger to Ludwig von Bertalanffy, July 31, 1952

Invitation to Bertalanffy to give a lecture at Washington University with funds from the Sigma Xi Society

Created: 7/31/52

Viktor Hamburger to Russell J. Blattner, February 21, 1956

Hamburger grants Blattner permission to cite his study on influenza virus in chick embryos

Created: 2/21/56

Viktor Hamburger to E. Gutmann, November 8, 1967

Shipped book

Created: 11/8/67

Viktor Hamburger to Roberts Rugh, October 17, 1961

Permision of using the images for the Rugh's book

Created: 10/17/61

Viktor Hamburger to Roberts Rugh, September 5, 1941

Brief comments on the manual

Created: 9/5/41