An essay on pennillion singing =
Subtitle: Hanes ac henafiaeth canu gyda'r tannau
By: gan John Jones (Idris Vychan).
Contributors: Honourable Society of Cymmrodorion (London, England)
Publisher: Printed for the Honourable Society of Cymmrodorion
Published: 1885
Place of publication: [London]
Language: wel
Number of pages: 80
Subjects: Cardd dant
Other titles: Hanes ac henafiaeth canu gyda'r tannau
Notes: In Welsh.