Date (happened)
25 February 1964
(probable)
passage 544024 (lecture nid=1777): the underdog upset, 'Who is the greatest?... Cassius Clay', and 'I'll take him before eight because I'm great'
Told / reported
after 25 February 1964
(probable)
passage 544024 (lecture nid=1777); lecture's own d2 delivery claim is bound/after 1964-02-25, probable