Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors Works, blast furnace report
Two pages stapled together. Typed in black ink on cream paper. Report on the No.10 Cowper Stove. Dated 14/5/50.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.