Dirgelwch i rai iw ddeall ac i eraill iw watwar
Subtitle: sef tri aderyn yn ymddiddan, ... neu arwydd i annerch y Cymru. Am y flwyddyn 666.
Publisher: Argraphwyd yn Ngwrecsam, ac ar werth yno gan R. Marsh
Published: 1778
Place of publication: [Wrexham]
Language: wel
Format: Microform
Number of pages: 173
Notes: The engraved frontispiece of 'Christ crucified' bears the legend: "Sold by Thos. Durston in Shrowsberry".

Anonymous. By Morgan Llwyd.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 2934, no. 19).