SourceThe Dreamer ¶7passage 548103 (lecture nid=1895), 'I started lecturing in 1938, then the war broke'
ReasoningNeville states the year directly and without hedge; this is a stated claim read straight off the source, not derived, so it has no inheritance ceiling.
SourceThe Dreamerdelivery claim d1 on lecture nid=1895: chrome dateline 2/23/65, probable, confirmed by internal Aneurin-Bevan-is-dead evidence
ReasoningNeville tells the 1938/1948 story within this lecture; the telling date equals the delivery date, capped at the delivery claim's probable confidence.