Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors Works, blast furnace report
Title: "Combined Operation No.8: Relining No.1 Furnace: 40 Days." 20-page report plus cover sheet, stapled in top l/h corner. Typed in black ink on cream paper.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.