Journal of the British Astronomical Association. Vol.31 No.5
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- 1919BAA Journal - Vol. 31 (XXXI) No. 5. February 1921
- 1939Nebula near ζ Orionis
- 1929REPORT OF THE WEST OF SCOTLAND BRANCH (GLASGOW).
- 1931REPORTS OF THE OBSERVING SECTIONS
- 1931Methods of Observation Section.
- 1932Variable Star Section.
- 1934Light Curve of (7793) SS Cygni
- 1936Meteor Section.
- 1935November Meteors.
- 1937PAPERS
- 1946NOTES
- 1937Phenomena of Saturn's Satellites
- 1941PLATE - FIELD IN ORION. FROM FRANKLIN-ADAMS CHART
- 1940PLATE - NEBULA SOUTH OF ζ ORIONIS. (Horsehead)
- 1942CORRESPONDENCE
- 1942PLANETARY ORBITS UNDER THE INVERSE CUBE AND OTHER LAWS
- 1945REVIEW
- 1945THIS WONDERFUL UNIVERSE. By Agnes Giberne
- 1945QUERIES
- 1945Query,—In No. 35 of the Observatory (date 1880), reference is made to a proposed monument to Halley
- 1946Query.—" After the figuring of the ιοο-inch mirror had been completed...
- 1921REPORT OF THE MEETING OF THE ASSOCIATION HELD ON WEDNESDAY, FEBRUARY 23, 1921,
- 1919Contents.
- 1951THE HELICAL PATHS OP FREE ELECTRONS
- 1947THE ORTHOGRAPHIC PROJECTION OF A SPHERE
- 1948DEFINITION AND RESOLUTION
- 1948COMPARISON OF WAVE-LENGTH OF A CYANOGEN BAND IN THE SOLAR SPECTRUM AND IN LIGHT FROM A TERRESTRIAL SOURCE
- 1949CONTRIBUTION TO THE STUDY OF TELESCOPIC IMAGES.
- 1949DETERMINATION OF THE DIFFERENCE OF LONGITUDE BETWEEN GREENWICH AND PARIS BY TIME-CARRYING AEROPLANE
- 1950THE CHALDEAN.
- 1956Two NEBULA WITH UNPARALLELED VELOCITIES.
- 1956THE AURORA OF THE 22ND OF MARCH, 1920.
- 1950THE UNIT OF MASS IN THE NEWTON-EINSTEIN PLANETARY ORBIT.
- 1952A QUANTUM THEORY OF VISION.
- 1954MINIMUM DISPERSION OF PRISMS
- 1946COMET NOTES
- 1954DEVICE TO FACILITATE HETEROCHROMATIC PHOTOMETRY
- 1954APPARATUS FOR TESTING THE PARALLELISM OF GLASS PLATES
- 1955ON THE INFLUENCE OF STRAIN ON THE PROPERTIES OF OPTICAL GLASS.
- 1955POLARISATION OF NATURAL DAYLIGHT.
- 1956DR. C. G. ABBOT'S REPORT ON THE VARIATION IN THE SOLAR RADIATION
- 1957NOTICES
- 1957New Members of the Association. Elected 23rd February, 1921.
- 1959The Annular Eclipse of April 8.
- 1948 THE RELATION OF TELESCOPIC DEFINITION TO COLD WAVES
- 1959New Comet.