English
Beta
Hygyrchedd
Hafan
Amdanom
Chwilio
Orielau
Map
Cymorth
Cysylltwch
Cofnod Safle
Twynau-Gwynion Quarries
Loading Map
Manylion
Delweddau
Safleoedd Cysylltiedig
Archifau Cysylltiedig
NPRN
88068
Cyfeirnod Map
SO01SE
Cyfeirnod Grid
SO0646010660
Awdurdod Unedol (Lleol)
Merthyr Tudful
Hen Sir
Glamorgan
Cymuned
Pant
Math O Safle
CHWAREL
Cyfnod
Ôl-Ganoloesol
Disgrifiad
Quarries are shown in-use on earlier editions of OS County series (Glamorgan. VI.10 1876, 1900), but as disused on 3rd ed. (1919).
RCAHMW, 2004