| Description | Unsigned proof copies of certificates, some with corrections or amendments, awarded to: John Burdon Sanderson Haldane (1952); Edmund Brisco Ford (1954); Julian Sorell Huxley (1956); Sir Gavin de Beer (1958); Edred John Henry Corner (1960); George Gaylord Simpson (1962).
The Darwin Medal, in silver, 'is given biennially in reward of work of acknowledged distinction (especially in Biology) in the field in which Mr. Darwin...laboured. The award may be made to either a British subject or a foreigner, and without distinction of sex'. |