Date (happened)
before 1969 (possible)
qualifying source passages 543023; telling lecture nids 1754
Told / reported
9 June 1969 (probable)
delivery claim d2 on lecture nid 1754 ('Pursue Truth With Ceaseless Questioning'), 1969-06-09 exact/probable, confirmed via recovered chrome dateline '6/9/69', which sharpens the lecture's own Belmont-Stakes-anchored bound 1969-06-08..06-14
Persons
Neville describes how he began by questioning scripture on the level of law because he wanted things - a trip, money - proved it worked, could not keep it to himself, and told it to as many as would listen.