British Astronomical Association

Supporting amateur astronomers since 1890

Journal of the British Astronomical Association. Vol.71 Iss.4

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  • 67Front page Vol.71 No.4
  • 126CONTENTS
  • 71ORDINARY GENERAL MEETING OF THE ASSOCIATION: 1961 Jan 25
  • 78STELLAR MAGNITUDES
  • 82THE EARTH IN THE SUN'S ATMOSPHERE
  • 85AN UNRECORDED TWELFTH-CENTURY AURORA ? (Cont from p155
  • 86REPORTS OF SECTIONS
  • 86SS CYGNI IN 1936
  • 91REPORT OF THE MERCURY AND VENUS SECTION
  • 90ARTIFICIAL SATELLITE SECTION
  • 95PLATES
  • 101SELENOLOGICAL STUDIES, I
  • 104PLANETARY PHOTOGRAPHY WITH A 9-INCH REFRACTOR
  • 106AN UNRECORDED TWELFTH-CENTURY AURORA?
  • 108THE PHASE OF MERCURY
  • 109ERRATA: HANDBOOK 1961
  • 110THE SOVIET VENUS PROBE
  • 111THE CARE OF ALUMINIZED SURFACES
  • 112THE LUYTEN-HARO OBJECT
  • 113REVIEWS
  • 119WAVERLEY GOLD MEDAL ESSAY COMPETITION 1961
  • 120NEW MEMBERS OF THE ASSOCIATION
  • 125OFFICERS AND COUNCIL
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