Journal of the British Astronomical Association. Vol.57 No.6

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  • 45BAA Journal Vol.57 No.6 December 1947
  • 85CONTENTS
  • 48OFFICERS AND COUNCIL
  • 51INDEX TO VOLUME 57
  • 54PLATES
  • 57VOL. 57 SESSION 1946-47 No.6
  • 57REPORT OF THE ORDINARY GENERAL MEETING OF THE ASSOCIATION Held on Wednesday, 1947, June 25
  • 64PAPERS COMMUNICATED TO THE ASSOCIATION
  • 69The Eruptive Prominence of 1947, June 11, and some "Motion Forms" of its Ha Line
  • 73A 12-inch Newtonian Reflector
  • 75Stationary Orbits By Arthur C. Clarke
  • 64An Experimental Compound Reflecting Telescope
  • 79COMMUNICATION TO THE ASSOCIATION
  • 79"Things do happen on the Moon"
  • 80OBITUARY - MRS. WALTER MAUNDER
  • 81NOTES
  • 81Day-time Meteor Showers
  • 81Radio Echoes from Aurora
  • 81Streams and Clouds of Solar Particles
  • 84OFFICERS AND COUNCIL
  • 85CONTENTS
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