spartacus mills:
Lan (Llan) Colliery.
spartacus mills:
Lan (Llan) Colliery.
spartacus mills:
Lan (Llan) Colliery. Base of fan chamber
spartacus mills:
Lan (Llan) Colliery. Base of fan chamber
spartacus mills:
Cwm Dws Level.
spartacus mills:
Path of tramway past the Cwm Dws and Garth levels
spartacus mills:
Garth Mountain Colliery
spartacus mills:
Upcast Level of Garth Rhondda Colliery
spartacus mills:
Upcast Level of Garth Rhondda Colliery
spartacus mills:
Upcast Level of Garth Rhondda Colliery
spartacus mills:
Upcast Level of Garth Rhondda Colliery
spartacus mills:
Upcast Level of Garth Rhondda Colliery
spartacus mills:
Unrecorded level above Gwaelod