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
Gwrthrychau elusennol
TO ADVANCE THE EDUCATION OF THE PUBLIC IN THE STUDY OF SILVER AND GOLD ARTICLES OF ALL PERIODS, PLACES AND KINDS, AND TO FURTHER PUBLIC KNOWLEDGE AND APPRECIATION OF THEM
