Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
AB longwall trepanner (leaflet)
unknown
(publisher)
Leaflet printed in red and black and folded.
Pwnc
Diwydiant
Rhif yr Eitem
2008.55/2
Creu/Cynhyrchu
Derbyniad
collected officially, 2/6/2008
Mesuriadau
folded
(mm): 134
folded
(mm): 200
Deunydd
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.