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Viktor Hamburger to Peter Marler, April 27, 1972

Carbon copy of original letter on yellow paper

Created: 4/27/72

Viktor Hamburger to Ernst Mayr, August 18, 1978

BW copy of original

Created: 8/18/78

Viktor Hamburger to William B. 'Bill' Muchmore, December 15, 1950

Carbon copy of original letter on yellow paper

Created: 12/15/50

Viktor Hamburger to Martha Hamburger, December 29, 1933

Letter about meeting of American Society of Zoologists

Created: 12/29/33

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 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