1932 October 28 geophysical discussion

1933 April 12 meeting of the Royal Astronomical Society

1933 April 26 meeting of the British Astronomical Association

1933 April 26 meeting of the Royal Meteorological Society

1933 December 27 meeting of the British Astronomical Association

1933 December 8 meeting of the Royal Astronomical Society

1933 February 10 meeting of the Royal Astronomical Society

1933 February 15 meeting of the Royal Meteorological Society

1933 February 22 meeting of the British Astronomical Association

1933 February 24 geophysical discussion

1933 January 13 meeting of the Royal Astronomical Society

1933 January 18 meeting of the Royal Meteorological Society

1933 January 25 geophysical discussion

1933 January 25 meeting of the British Astronomical Association

1933 June 21 meeting of the Royal Meteorological Society

1933 June 28 meeting of the British Astronomical Association

1933 June 9 meeting of the Royal Astronomical Society

1933 March 10 meeting of the Royal Astronomical Society

1933 March 15 meeting of the Royal Meteorological Society

1933 March 29 meeting of the British Astronomical Association