Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Pen-yr-Orsedd Slate Quarry, film slide
Geering, D.R.
(photographer)
Collection of slides forming lecture "Rails in the Slate Industry" by D.R. Geering, UMIST 3rd year Mechanical Engineering Projects, c.1975 (copy of lecture notes in related material). Penyrorsedd telfers. The tickness of overburden (20ft) above the back of the quarry.
Pwnc
Diwydiant
Rhif yr Eitem
2012.60/161
Historical Associations
Association Type: Place name
Lle: Pen-yr-Orsedd slate quarry
Creu/Cynhyrchu
Derbyniad
donation, 29/8/2012
Mesuriadau
Meithder
(mm): 50
Lled
(mm): 50
Uchder
(mm): 2
Deunydd
Film (photographic)
Plastic
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.