1946 April 12 meeting of the Royal Astronomical Society
1946 December 13 meeting of the Royal Astronomical Society
1946 January 11 meeting of the Royal Astronomical Society
1946 June 14 meeting of the Royal Astronomical Society
1946 March 8 meeting of the Royal Astronomical Society
1946 May 10 meeting of the Royal Astronomical Society
1946 November 8 meeting of the Royal Astronomical Society
1946 October 11 meeting of the Royal Astronomical Society
1947 April 11 meeting of the Royal Astronomical Society
1947 December 12 meeting of the Royal Astronomical Society
1947 February 14 meeting of the Royal Astronomical Society
1947 January 10 meeting of the Royal Astronomical Society
1947 March 14 meeting of the Royal Astronomical Society
1947 May 23 geophysical discussion
1947 May 9 meeting of the Royal Astronomical Society
1947 November 14 meeting of the Royal Astronomical Society
1947 October 10 meeting of the Royal Astronomical Society
1948 April 9 meeting of the Royal Astronomical Society
1948 December 10 meeting of the Royal Astronomical Society
1948 February 13 meeting of the Royal Astronomical Society