Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors works blast furnace department, notes
Single page, handwritten in pencil on cream, lined paper. Notes re. No.2 blast furnace zinc balance.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1124
Mesuriadau
Meithder
(mm): 324
Lled
(mm): 204
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.