Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Carmarthenshire, ordnance survey map
Ordnance Survey Office
(Publisher)
O.S. map Carmarthen Sheet SN 50 NW (Geological survey) Showing Llannon, Gelli Wernen, Sylen, Penllwyn and Cwm Llethryd Collieries, 1960 Scale : 6" to 1 mile
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/132
Historical Associations
Association Type: Colliery
Date: 1961
Place: Llannon Colliery
Creu/Cynhyrchu
Derbyniad
collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 692
Lled
(mm): 781
Deunydd
Paper
Lleoliad
In store
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