Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Statistics
Statistics "Blast Furnaces 1872 Statistics of the Iron & Steel Trades Monmouthshire & South Wales". List of blast furnaces - the number built and the number in blast. At bottom of the page there are also basic figures for the numbers built in September 1931. Typed in black ink on off-white paper.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/354
Mesuriadau
Meithder
(mm): 332
Lled
(mm): 202
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.