Date (happened)
before 15 July 1968
(probable)
passage 543232 (lecture nid 1756), 'after this whole thing that has happened...'; delivery claim d1 on lecture nid 1756: media:170 lecture advertisement, certain
Told / reported
15 July 1968
delivery claim d1 on lecture nid 1756: media:170 lecture advertisement, certain, preferred