NPRN80151
Map ReferenceSN81SW
Grid ReferenceSN8393010770
Unitary (Local) AuthorityPowys
Old CountyBrecknockshire
CommunityYstradgynlais
Type Of SiteCOAL MINE
PeriodPost Medieval
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Description
Coal level connected to the Brecon Forest Tramroad and shown on the Ordnance Survey drawings of the 1820s.