Mae'r adroddiad gan yr elusen wedi'i ddiweddaru (ar amser)
Dogfen lywodraethu
Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd. Nid dyma destun llawn dogfen lywodraethu'r elusen.
MEMORANDUM AND ARTICLES OF ASSOCIATION INCORPORATECD 28 DECEMBER 1917 AMENDED 9H MARCH 1974 as amended on 11 Apr 1995
Gwrthrychau elusennol
TO PROMOTE PUBLIC EDUCATION AND REASEARCH IN NATURAL HISTORY AND ANTIQUITIES AND TO PUBLISH THE RESULTS OF SUCH RESEARCH AND TO PRESERVE AND MAINTAIN FOR THE BENEFIT OF THE PUBLIC PLACES OF NATURAL BEAUTY, SCIENTIFIC VALUE AND ANTIQUARIAN INTEREST.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
