Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Notes
One page typed data on temperature and pressure of producer and waste gas at Brymbo open hearth furnaces, January 27th 1920.
Pwnc
Diwydiant
Rhif yr Eitem
2006.32/191
Derbyniad
Bequest, 5/4/2006
Mesuriadau
Meithder
(mm): 260
Lled
(mm): 207
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.