Cylchgronau Cymru
Chwiliwch trwy dros 450 o deitlau a 1.2 miliwn o dudalennau
The Cambrian Natural Observer
Cylchgrawn Cymdeithas Seryddol Cymru a oedd yn cyhoeddi erthyglau ar seryddiaeth ac ar weithgareddau'r Cymdeithas. Golygwyd y gyfrol, gan y newyddiadurwr a seryddwr amatur, Arthur Mee (1860-1926). Yn wreiddiol yn gylchgrawn chwarterol, fe'i cyhoeddwyd yn flynyddol rhwng 1902-1907; yn fisol yn 1908 ac eto'n chwarterol rhwng 1909 a 1910. Teitlau cysylltiol: Journal of the Astronomical Society of Wales (1895- 1897); The Cambrian Natural Observer and Quarterly Journal of the Astronomical Society of Wales (Mai 1900); The Cambrian Natural Observer and Quarterly Record of the Astronomical Society of Wales (1902); The Journal of the Astronomical Society of Wales (1911).Amlder: Quarterly
Iaith: Saesneg
Lleoliad: Cardiff
Manylion Cyhoeddwr: Astronomical Society of Wales
Rhifyn Cyntaf Sydd Ar Gael: 1898
Rhifyn Olaf Sydd Ar Gael: 1910
- Gweld Pob Rhifyn Sydd Ar Gael
- Vol. I No. 1 - April 1898
- Vol. I No. 2 - July 1898
- Vol. I No. 3 - October 1898
- Vol. I No. 4 - November 1898
- Vol. II No. 1 - March 1899
- Vol. II No. 2 - July 1899
- Vol. II No. 3 - November 1899
- Vol. II No. 4 - January 1900
- Vol. III No. 1 - May 1900
- Vol. III No. 2 - Oct. 1900
- Vol. III No. 3 - Jan. 1901
- Vol. IV No. 1 - Feb. 1901
- Vol. IV No. 2 - May 1901
- Vol. IV No. 3 - Aug. 1901
- Vol. IV No. 4 - Nov. 1901
- Vol. IV No. 5 - Feb. 1902
- Vol. V - 1902
- Vol. VI - 1903
- New Series. Vol. VII 1904
- Vol. VIII 1905
- Vol. IX 1906
- Vol. X No. 1 - November 1907
- Vol. X No. 2 - January 1908
- Vol. X No. 3 - Febuary 1908
- Vol. X No. 4 - March 1908
- Vol. X No. 5 - April 1908
- Vol. X No. 6 - May 1908
- Vol. X No. 7 - June 1908
- Vol. X No. 8 - July 1908
- Vol. X No. 9 - August 1908
- Vol. X No. 10 - September 1908
- Vol. XI No. 1 - January 1909
- Vol. XI No. 2 - June 1909
- Vol. XI No. 3 - Sept. 1909
- Vol. XI No. 4 - January 1910
- Vol. X Supplementary number 1908
- Vol. I Series. III 1910