NPRN40544
Map ReferenceSH45SE
Grid ReferenceSH4979053080
Unitary (Local) AuthorityGwynedd
Old CountyCaernarfonshire
CommunityLlanllyfni
Type Of SiteINCLINED PLANE
PeriodPost Medieval
DescriptionPart of Dorothea Slate Quarry complex (Nprn40539), depicted on OS County series (Caernarvon. XXI.9 1889); associated with:
Winder house (Nprn40551).
RCAHMW AP945127/52-5; 945128/56-61
J.Wiles 17.06.04
