Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Graph
Dyeline copy of a line graph from G.K.B. Iron & Steel Works Co. Ltd., Cardiff Works. Graph has no title: measures "lbs coke burnt/ sq ft annulus / minute" and records details for 16'6" basic, 16'6" hematite and 18'0" basic for date ranges 1937 - 1952.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1322
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 195
Lled
(mm): 285
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.