1897 December 29 meeting of the British Astronomical Association

1897 February 12 meeting of the Royal Astronomical Society

1897 February 17 meeting of the Royal Meteorological Society

1897 February 24 meeting of the British Astronomical Association

1897 January 20 meeting of the Royal Meteorological Society

1897 January 27 meeting of the British Astronomical Association

1897 January 8 meeting of the Royal Astronomical Society

1897 June 11 meeting of the Royal Astronomical Society

1897 June 16 meeting of the Royal Meteorological Society

1897 June 30 meeting of the British Astronomical Association

1897 March 12 meeting of the Royal Astronomical Society

1897 March 16 meeting of the Royal Meteorological Society

1897 March 2 meeting of the Royal Astronomical Society

1897 March 31 meeting of the British Astronomical Association

1897 May 14 meeting of the Royal Astronomical Society

1897 May 19 meeting of the Royal Meteorological Society

1897 May 26 meeting of the British Astronomical Association

1897 November 12 meeting of the Royal Astronomical Society

1897 November 17 meeting of the Royal Meteorological Society

1897 November 24 meeting of the British Astronomical Association