Achos pwysig yn cael ei ddadleu
Subtitle: mewn tri o gyd-ymddiddanion, rhwng y Dr. Opium, Galio, a Discipulus. .. A gyfieithwyd i'r Gymraeg, ... er addysg i'r anwybodus.
Series: Eighteenth century -- reel 2561, no. 3.
Publisher: argraphwyd gan Robinson a Lang
Published: 1799
Place of publication: Liverpool
Language: wel
Format: Microform
Number of pages: 24
Work titles: Important case argued.
Notes: Attributed to Sir Richard Hill.

The translation is by Robert Jones.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 2561, no. 3).