Kendrew's original model of the myoglobin molecule
1957
1957
1957
1955
1955
1957
1957
1958
1955
1956
1955
1955
1955
1954
1955
circa 1955
1958
1956
1954-1955
1958
2000-100 BCE
circa 1955
1957
1957
1957
1957
1955
1955; 1830
1955
1954
1955
1956
1956
1957
circa 1955
circa 1956
1958
1958
1990-96
1955
1956
circa 1955
1955
1955
1955
1954
1950
circa 1956
1839 (original); circa 1988 (replica)
1954
1955