Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Graig Merthyr Colliery, film negative
Black and white film negative showing a line of drams in the Graigola Seam, Graig Merthyr Colliery. Note the unsupported sandstone roof. 'Graig Merthyr' is transcribed from original negative bag.
Pwnc
Diwydiant
Rhif yr Eitem
2009.3/2004
Derbyniad
Purchase, 20/1/2009
Mesuriadau
Meithder
(mm): 64
Lled
(mm): 62
Techneg
black and white (monochrome photograph)
photograph
Deunydd
film (photographic)
Lleoliad
In store
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