Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Maenofferen slate quarry, slide
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).
The turnout on which the men are standing is a three way stub point, using some interesting cast rion crossing plates.
Pwnc
Diwydiant
Rhif yr Eitem
2012.60/168
Mesuriadau
Meithder
(mm): 50
Lled
(mm): 50
Uchder
(mm): 2
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.