Symud i'r prif gynnwys

VOL. (New Series.) NO. January, 1908. . . THE . . Cambrian Natural Observer Quarterly Record of the Astronomical Society of Wales. Principal Contents. Star Clouds and Nebulae. By 1'. E. Heath, F.R;A.S. Transits Past and Present. An All-Round Scientist. Astronomy and Archaeology. By Rev. John Griffith. Celestial Distances. What is the Moon ? Local Observations in 1907. w^^^^^^^^^^m