English
Hygyrchedd
Hafan
Amdanom
Chwilio
Orielau
Map
Cymorth
Cysylltwch / Trefn
Cofnod Safle
Canlyniadau Chwilio
Markham Colliery
Manylion
Delweddau
Safleoedd Cysylltiedig
Archifau Cysylltiedig
NPRN
33573
Cyfeirnod Map
SO10SE
Cyfeirnod Grid
SO1670002000
Awdurdod Unedol (Lleol)
Caerphilly
Hen Sir
Sir Fynwy
Cymuned
Argoed
Math O Safle
PWLL GLO
Cyfnod
Ôl-Ganoloesol
Loading Map
Disgrifiad
Markham Colliery was opened by the Markham Steam Coal Company, a subsidiary of Tredegar Iron and Coal Company, in 1913. The colliery ceased production and was closed in 1986.
