Cynnygiad gostyngedig,i egluro yr hyn a ddysgir i ni,yn ysgrythyrau y gwirionedd,am ddybenion cyffredinol a neillduol dyoddefaint Iesu Grist,mewn Dau lythyr at gyfaill
By: Gan John Roberts,Llanbrynmair
Publisher: Argraffwyd gan J.Evans
Published: 1814
Place of publication: Caerfyrddin
Language: wel
Number of pages: 23