Neville's ten-day 1933 voyage to Barbados
Date (happened)
c. December 1933
unresolved
c. December 1933
estimated · probable · preferred
Reasoning
Neville states the year 1933 directly and it is consistent with his established birth year 1905 (hist_event 950, 'and I was born in 1905; so you know my age. I was the young one of the three'). The month is not spoken by him in this passage but is given in the packet's own note on this witness link ('December 1933 voyage'); since that specificity does not come from Neville's own words here, the combined claim is held at probable rather than certain, and day is left unknown.