THE Cambrian Natural Observer. QUARTERLY JOURNAL or THE ASTRONOMICAL SOCIETY OF WALES. The Astronomical Society of. Wales was founded in 1894-5 for the promotion of the study of Astronomy and the allied Sciences, President:—George Carslake Thompson, LL.M., Park-road, Penarth. Vice-presi¬ dents .•-'-James Waugh, M.A., Professor Lloyd Tanner, M.A., F.R.A.S. Librarian:— George A. S. Atkinson, B.Sc, F.R.A.S., 239, Newport- road, Cardiff." Editor:—Arthur Mee, F.R.A.S., 41, Hamilton-street, Cardiff. Secretary:—Miss E. Graham Hagerty, A.R.C.Sc, Higher Grade School, Cardiff. Treasurer and Assistant Seeretary:—Chas. M. Hensman, Lloyds Bank, Penarth. Other Members of Council ;--Rev. Q, St. Clair, F.G.S., Rev. W. E, Winks, F.E.A.3.,> Norman Lattey, and D. B. W. Powel. Besides its circulation amongst the Associates and Members of the Astronomical ;! ■Society of Wales, conies of the " Cambrian Natural Observer " are supplied to the i I\iblic Libraries of Wale's and Monmouthshire, and to various Astronomical *' ' ological and other institutions at home and abroad. Vol. II., New Series.] MARCH, 1809.