Cylchgrawn yr ysgol Sabbothol (Caernarfon)

A monthly Welsh language religious periodical serving the Sunday schools of the Calvinist Methodist denomination, mainly in Anglesey and Caernarfonshire. The periodical's main contents were religious articles alongside news related to the two counties' Sunday Schools. The periodical was edited by Williams Vaughan Willams (Llygadog), Caernarfon. Associated titles: Yr Esboniwr (1854).

Publication Frequency: Monthly

Publication Language: Welsh

Publication Location: Caernarfon

Publisher Details: Thomas Jones Evans

First Available Issue: 1854

Last Available Issue: 1854