Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Glyn Colliery, plan
Plan showing surface arrangement at Glyn Colliery, buildings are coloured, 1902. Scale 1" to 40'.
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/65
Derbyniad
collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 475
Lled
(mm): 1270
Deunydd
Paper
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.