Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mobile drilling equipment, photograph
View of Bison twin boom drill rig on tracks in the process of refurbishment, circa 1987.
Pwnc
Diwydiant
Rhif yr Eitem
2001.174/10
Mesuriadau
Meithder
(mm): 127
Lled
(mm): 176
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.