Date (happened)
- 1957 (probable)derived from the event's own title: "Letter-writer first hears Neville lecture in 1957"
- c. 1957 (probable)passage 536087 (lecture nid 1290, delivered 1967-10-13), letter read aloud: 'I heard you ten years ago'
Told / reported
13 October 1967
delivery claim on lecture nid 1290, 'The Wearer of the Mask'