1967 May 12 (meeting)

1967 May 12 Fireball , Cosmos 157 fragment.

1967 May 12 meeting of the Royal Astronomical Society

1967 November 10 (meeting)

1967 November 10 meeting of the Royal Astronomical Society

1967 Occultation Supplement -- Predictions for the United States and Canada

1967 October 13 (meeting)

1967 October 13 meeting of the Royal Astronomical Society

1967 September 8 (meeting)

1967 September 8 meeting of the Royal Astronomical Society

1967 Summer Meeting

1967-2007: Forty years of outreach activity at INAF - Catania Astrophysical Observatory

1968 April 10 (meeting)

1968 April 10 meeting of the Royal Astronomical Society

1968 December 13 (meeting)

1968 December 13 meeting of the Royal Astronomical Society

1968 February 9 meeting of the Royal Astronomical Society

1968 January 12 (meeting)

1968 January 12 meeting of the Royal Astronomical Society

1968 March 8 (meeting)