Traethodau ar Waen Gynfi
By: gan David M. Jones a John Roberts.
Contributors: Roberts, John.
Publisher: W. R. Hughes
Published: 1869
Place of publication: Ebenezer
Language: wel
Number of pages: 81
Notes: Buddugol yn nghystadleuaeth Undeb Llenyddol Deiniolen, Nadolig, 1868.