Journal of the British Astronomical Association. Vol.49 No.5

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  • 45BAA Journal Vol.49 No.5 March 1939
  • 72NOTES
  • 49REPORT OF THE ORDINARY GENERAL MEETING OF THE ASSOCIATION Held on Wednesday, 1939 February 22
  • 59REPORT OF the Scottish Branch
  • 60PAPERS COMMUNICATED TO THE ASSOCIATION
  • 60Chislehurst Rectory: A Former Observatory
  • 66A Method of Measuring the Focal Lengths of Zones of a Mirror for a Reflecting Telescope
  • 68A Device for Facilitating the Squaring-on of Telescope Mirrors and Object-glasses
  • 70ASTRONOMICAL DIARY
  • 81CONTENTS
  • 72The Benld, Illinois, Meteorite
  • 72Comet Notes
  • 73Energy Production in Stars
  • 74The Early History of Astronomical Photography and Spectroscopy
  • 75An Unusual Eclipse Photograph
  • 76Life on the Moon
  • 76Another Astronomical Howler
  • 77Candidates for Election as Members of the Association 1939 March 29
  • 80FORTY-NINTH SESSION, 1938-39 OFFICERS AND COUNCIL
  • 81CONTENTS
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