1884 March 14 meeting of the Royal Astronomical Society

1884 March 17 meeting of the Liverpool Astronomical Society

1884 May 9 meeting of the Royal Astronomical Society

1884 November 10 meeting of the Liverpool Astronomical Society

1884 November 14 meeting of the Royal Astronomical Society

1884 October 13 meeting of the Liverpool Astronomical Society

1885 April 10 meeting of the Royal Astronomical Society

1885 April 13 meeting of the Liverpool Astronomical Society

1885 December 11 meeting of the Royal Astronomical Society

1885 December 8 meeting of the Liverpool Astronomical Society

1885 February 13 meeting of the Royal Astronomical Society

1885 February 9 meeting of the Liverpool Astronomical Society

1885 January 12 meeting of the Liverpool Astronomical Society

1885 January 12 meeting of the Liverpool Astronomical Society

1885 January 9 meeting of the Royal Astronomical Society

1885 June 12 meeting of the Royal Astronomical Society

1885 March 13 meeting of the Royal Astronomical Society

1885 May 11 meeting of the Liverpool Astronomical Society

1885 May 8 meeting of the Royal Astronomical Society

1885 November 13 meeting of the Royal Astronomical Society