Neville points the audience to the book table, mentioning that his friend Jack and Jack's wife Grace will be off to Canada and that his books are not really distributed in the bookstores.
Date (happened)
24 April 1967
stated · preferred
Why
The future Canada trip is context, not the dated subject. The older before-bound remains append-only.
Reasoning
The event is Neville's act of directing the present audience to the book table and commenting on current distribution, not Jack and Grace's still-future Canada journey. It occurs in the utterance recorded by passage 535764. At packet-read time, nid 1279's preferred delivery is independently corroborated as 1967-04-24 at certain confidence.
before 1967
bound · possible
Reasoning
Qualifying passage ids [535764] belong to telling lecture nids [1279]. Each listed lecture contributes the selected safe envelope year 1967 (MAX of its non-refuted delivery years); 1967 is the MIN across telling lectures.
before 24 April 1967
bound
Why
Tightens the phase4 L6a envelope from before 1967 to before 1967-04-24.
Reasoning
L6a envelope tightened to the telling day of nid 1279 (certain delivery 1967-04-24); same premise, finer precision. The phase4 L6a bound on this event is `before 1967`, an envelope over delivery YEARS computed without reading text. Its premise is that the fact is true by the time it is told; on that same premise the DAY of the telling is a strictly better upper bound. Nothing is re-decided — the bound is stated to the precision the evidence always supported. The delivery claim for 1967-04-24 on nid 1279 is held at `certain` by the corpus, which is what carries this claim. #2274; the L6a row stands beside this one.
Sources
Source
- Going Up to Jerusalem ¶44 (because my friend Jack and his wife Grace they will be, undoubtedly, off to Canada, and the books are not really distributed in the cities)