Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Tredomen Engineering Works, tech.drawings & plans
Blue print on cream paper. Powell Duffryn Associated Collieries.Ltd. Tredomen Engineering Works, Ystrad Mynach Plan of works Extension, Stanchions B3 & B2 Plan & elevations Dated 21-8-36.
Pwnc
Diwydiant
Rhif yr Eitem
88.101I/3
Historical Associations
Associated Person/Body: Powell Duffryn Associated Collieries Ltd.
Association Type: Coal company
Dyddiad: 1936
Association Type: Place name
Lle: Tredomen engineering works
Derbyniad
collected officially, 1988
Mesuriadau
Meithder
(mm): 710
Lled
(mm): 675
Deunydd
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.