NPRNTeitlMath O SafleArchifauDelweddauNPRN34425TeitlGlamorganshire CanalMath O SafleCAMLASArchifau492Delweddau14NPRN91522TeitlTy'n-y-Cae Lock;Pontygwaith Lock No.8, Glamorganshire Canal, Merthyr ValeMath O SafleLOC CAMLASArchifau1Delweddau0