1892 September 3 meeting of the Astronomical Society of the Pacific

1893 April 14 meeting of the Royal Astronomical Society

1893 April 19 meeting of the Royal Meteorological Society

1893 April 26 meeting of the British Astronomical Association

1893 December 8 meeting of the Royal Astronomical Society

1893 February 10 meeting of the Royal Astronomical Society

1893 February 22 meeting of the British Astronomical Association

1893 January 13 meeting of the Royal Astronomical Society

1893 January 18 meeting of the Royal Meteorological Society

1893 June 21 meeting of the Royal Meteorological Society

1893 June 28 meeting of the British Astronomical Association

1893 June 9 meeting of the Royal Astronomical Society

1893 March 10 meeting of the Royal Astronomical Society

1893 March 15 meeting of the Royal Meteorological Society

1893 March 29 meeting of the British Astronomical Association

1893 May 12 meeting of the Royal Astronomical Society

1893 May 17 meeting of the Royal Meteorological Society

1893 May 31 meeting of the British Astronomical Association

1893 November 10 meeting of the Royal Astronomical Society

1893 November 15 meeting of the Royal Meteorological Society