Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Steel mesh lagging
steel mesh lagging - used between arch rings in collieries
Pwnc
Diwydiant
Rhif yr Eitem
67.229
Derbyniad
donation, 7/6/1967
Mesuriadau
folded
(mm): 1050
folded
(mm): 660
Uchder
(mm): 180
Meithder
(mm): 1040 (per section)
Lled
(mm): 310 (per section)
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.