Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Seraing, Belgium, report
16 pages, some stapled together at top left hand corner. Report No.6, The Practice of Making Steel in the Open Hearth Furnaces at Soc. Anon. John Cockerill, Seraing.
Typed in black ink on cream paper.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1799
Mesuriadau
Meithder
(mm): 334
Lled
(mm): 207
Dosbarth
quality controlNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.