Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Reports on visits to various British metal works
Normanby Park Steel Works, Scunthorpe: Laboratory report on ironstone. One page, typed in black ink on off-white paper. Dated June 4th, 1931.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/127
Mesuriadau
Meithder
(mm): 259
Lled
(mm): 204
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.