An irregular stone, vc.0.52m by 0.18m, having the single letter "M" inscribed on a flat face. Recorded as being built into the SW external face of Llanaelhaearn churchyard wall, not located following reconstruction (1975).
(source Os495card; SH34SE17)
Associated with:
Church (Nprn43685).
J.Wiles 17.03.03