Journal of the British Astronomical Association. Vol.30 No.6
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- 1BAA Journal - Vol.30 (XXX) No.6 - April 1920
- 17Notes.
- 7Reports of the Branches.
- 7WEST OF SCOTLAND BRANCH (GLASGOW).
- 8Reports of the Observing Sections.
- 8Meteor Section.
- 9Saturn Section.
- 10Lunar Section.
- 12Papers communicated to the Association.
- 12The Large Spot Group of March 1920. By H. W. NEWTON
- 14Alignment of Uranus and three Stars in Aquarius, 1919 August 24. By S. B. GAYTHORPE
- 14Review
- 14Problems of Cosmogony aud Stellar Dynamics, by J. H. Jeans
- 17Query.
- 17Have " Shadow Bands " been photographed ?— G. E. B. STEPHENSON
- 1REPORT OF THE MEETING OF THE ASSOCIATION, HELD ON WEDNESDAY, MARCH 31, 1920
- 17COMET 1920a
- 17COMET NOTES.—Dr. Baade
- 18THE VARIABLE Τ PYXIDIS
- 18DR. ABBOT ON LIFE ON VENUS. — The English Mechanic
- 18STANDARD TIME IN SIAM
- 18THE NUMBER OF THE ELEMENTS
- 19THE DIFFRACTION OF X-RAYS BY CRYSTALS
- 20THE CHARACTERJSTIC SPECTRUM OF THE ELEMENTS.— Prof. W. H. Bragg and Prof. W. L. Bragg
- 21USEFUL WORK DURING PARTIAL SOLAR ECLIPSE
- 22ON THE PULSATING LINES OF A PULSATING STAR.
- 23A STAR OF GREAT PROPER MOTION.— M. Kroom
- 23Notices of the Association
- 23New Members of the Association. Elected 31 st March 1920.
- 23Candidates for Election as Members of the Association. 28th April 1920.
- 24Papers to be Read at the Meeting.
- 24Meetings of the Association.