Date (happened)
c. August 1938
(possible)
passage 553268 (lecture nid 2115), 'then six months later, a man... invited me to take the platform'
Told / reported
14 January 1964
delivery claims on lecture nid 2115: chrome header 'Lecture Date: 14th January 1964' (second independent site) plus Neville's own 'to this very day, in the year 1964'