NPRNTeitlMath O SafleArchifauDelweddauNPRN270353TeitlPillbox (Type Fw3-24), Fairbourne Anti-Invasion DefencesMath O SafleBLWCH AMDDIFFYN MATH FW3/24Archifau9Delweddau5NPRN270841TeitlCube, Barmouth;Fairbourne Anti-Invasion DefencesMath O SafleCIWBArchifau6Delweddau4NPRN12026TeitlSt Cynon's Church, FairbourneMath O SafleEGLWYSArchifau2Delweddau1NPRN268062TeitlFairbourneMath O SaflePENTREFArchifau29Delweddau17
