There are notices of a curative well on Cefn Bryn, at which pins were offered. The spring recorded here is a "bubbling well" set within a modern wall, with a heap including shaped stones to the S possibly indicating the presence of a former structure. No evidence is given to connect the walled spring, which functions as reservoir feeder, with the notices of a pin-well.
(source Os495card; SS49SE19)
J.Wiles 08.07.02