Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Lewis Merthyr Consolidated Collieries Ltd., survey
Survey of Minerals leased by Lewis Merthyr Consolidated Collieries Ltd. showing duration, royalties etc., Senghenydd Property and Ogmore Property.
Pwnc
Diwydiant
Rhif yr Eitem
88.15I/6
Derbyniad
Donation, 1988
Mesuriadau
Meithder
(mm): 433
Lled
(mm): 530
Deunydd
papur
Lleoliad
In store
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