Date (happened)
  • 1955 (probable)
    derived from the event's own title: "Neville's winter 1955–1956 lecture recess"
  • between 16 December 1966 and 16 February 1967 (probable)
    passage 548690: closed December 16 and opened February 16
Told / reported
21 February 1967 (probable)
surviving delivery claim on nid 1912