Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mobile drilling equipment, photograph
View of overhaul and refurbishment of single boom Bison drill rig. At Mardy Colliery yard outside baths. Circa 1987.
Pwnc
Diwydiant
Rhif yr Eitem
2001.174/20
Derbyniad
Donation, 8/10/2001
Mesuriadau
Meithder
(mm): 175
Lled
(mm): 127
Techneg
colour (photograph)
photograph
Deunydd
papur
Lleoliad
In store
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