
Crick and Watson's DNA Molecular Model
1953
1953
1953
1830 (original); 1967 (model)
2000-100 BCE
circa 1953
1955; 1830
1952
1952
1952
1952
May 1953
1953
1953
1953
1953
4000-2001 BCE
1839 (original); circa 1988 (replica)
1953
circa 1953
1990-96
1953
1952
1952
1952
1953
1952
circa 1953
1903 (original); 1982 (model)
1990-95
circa 1952
1953
1953
1952
1953
1970-1900
1952
30 CE
30 CE
2686-2613 BCE
circa 1952
1859; 1986
1953
1952
1952-1953
30-200
2000-1350
20-500
1953
20-500
1952