Date (happened)
  • 13 May 1957 (doubtful)
    Neville lectures catalog #44
  • 13 May 1957
    Newspaper clipping dated 1957-05-12: opening tomorrow at 8 p.m.
  • 13 May 1957
    Newspaper clipping dated 1957-05-06: Monday, May 13 at 8 p.m.
  • 13 May 1957
    Newspaper clipping dated 1957-05-11: lecture series opens next Monday.
  • 13 May 1957 (probable)

Lecture catalog #44 — text: REVIEW