A Welsh language religious periodical that published sermons by Calvinistic Methodist ministers. The periodical was published bimonthly and irregularly and was edited by the minister and author, Roger Edwards (1811-1886).
Publication Frequency: Bimonthly
Publication Language: Welsh
Publication Location: Wyddgrug [Mold]
Publisher Details: Hugh ac Owen Jones
First Available Issue: 1841
Last Available Issue: 1842