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Cau Ailosod

NMR Site Files

Manylion Archif

Rhif Catalog C467863

Cwmpas a chynnwys Engine house - site of cylinder

Casgliad NMR Site Files

Cyfrwng ffotograff

Dyddiad February 1981

Manylion o ran Hierarchaeth yr Archif

C845889 NMR Site Files - Lefel Casgliad

C404328 A photo survey consisting of 47 black and white prints showing Cwmsymlog lead/silver mine. - Lefel Swp

C467863 Engine house - site of cylinder - Lefel Eitem

Manylion Archif Safleoedd Cysylltiedig

NPRN Enw'r Safle Math o Safle Cymuned Casgliadau Delweddau
33830 CWMSYMLOG LEAD MINE (GENERAL);EAST DARREN LEAD MINE MWYNGLAWDD ARIAN, MWYNGLAWDD PLWM Trefeurig 144 26