
Carton of Araldite epoxy resin adhesive comprising cardboard box tube of hardner
1945
1945
1951
circa 1950
1948
1950-1951
1950
1945
1947
1948
1946
1950
1951
1955; 1830
circa 1950
1950
1948
1951
1949
1948
1946
1948
1949
1951
1946
1946
1950-1952
1951
2000-100 BCE
1950
1951
1945
1946
1946-1948
1938 and 1951
1947
1801-1892 (prepared); 1946 (element replaced)
circa 1950
circa 1950
1949
1947
1946-1948
1948
1839 (original); circa 1988 (replica)
1948
1950
circa 1947
1947
1951
1950
1950-1951