Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Trelewis drift mine, photograph
Controlled flooding of Trelewis Drift Mine during closing down procedure. View inside drift - on left can be seen bags of cement ready for pouring into mixer and pump. Ink stamp on reverse with date and inscription.
Pwnc
Diwydiant
Rhif yr Eitem
2004.66/17
Creu/Cynhyrchu
National Coal Board, South Wales Area
National Coal Board
Dyddiad: 04/12/1989
Derbyniad
Donation, 27/5/2004
Mesuriadau
Meithder
(mm): 218
Lled
(mm): 166
Techneg
black and white (monochrome photograph)
photograph
Deunydd
papur
Lleoliad
In store
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