Date (happened)
1928
passage 529845 directly states that Professor Dirac postulated the positron in 1928
Told / reported
19 March 1963
collection-4640 lecture 1090 direct header March 19, 1963
Persons
Neville states that Paul Dirac postulated the positron in 1928 from the implications of relativity, four years before Anderson's experimental confirmation.