Date (happened)
20 July 1969
(probable)
lecture nid=1793 ('Imagination's Power'), passage 544565 (per d0's reasoning): 'the past 20th of July' called the tenth anniversary of his 1959 experience and the day of the moon landing
Told / reported
15 September 1969
lecture nid=1793 ('Imagination's Power'), delivery claim d1: chrome dateline '9/15/69', confirmed
Persons
Neville watched the moon landing on television while he was in San Francisco.