Date (happened)
between 8 April 1972 and 29 April 1972
(possible)
passage 557410 (lecture nid 2182), 'this past Saturday John Charles Thomas Jr. ... he wrote a very sweet letter'
Told / reported
after 9 April 1972
(probable)
delivery claims [d0] circa 1972-04 probable and [d1] after 1972-04-09 probable on lecture nid 2182