
Crick and Watson's DNA Molecular Model
1953
1953
1953
1839 (original); circa 1988 (replica)
1955; 1830
1954
1953
1954
circa 1953
1952
1954
1952
1954
1952
1954
1952
1954
1953
May 1953
2000-100 BCE
1953
1953
circa 1953
1954
1954
circa 1953
1990-96
1953
1954
1952
1954
1952
1952
1954
1954
1954
1953
1952
1954
1953
1954
4000-2001 BCE
1953
1830 (original); 1967 (model)
1903 (original); 1982 (model)
1954-05-21
1952-3
1955-08
1953-02-17
1952-02-26
1954-08-24