Crynwyr bore Cymru
Subtitle: 1653-1699
By: gan Richard Jones
Publisher: William Jones a'i Feibon
Published: 1931
Place of publication: Abermaw
Language: wel
Number of pages: 149
Subjects: Society of Friends; History; Quakers; Church history
Notes: Errata slip inserted.

"Ymddangosodd cynnwys y gyfrol hon mewn cyfres o ysgrifau yn Seren Gomer o Ionawr 1926 hyd Medi 1930." (Cyflwynair) = "The contents of this volume appeared as a series of articles in Seren Gomer, January 1926 - September 1930. "  (Introduction)

Yn cynnwys llyfryddiaethol a mynegai = Includes bibliographical notes and index.