Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Report, Metallurgical observers, steelmaking
Full title - Metallurgical observers report, steelmaking, cast No "4566"
Black print on white paper with details filled out in blue ink.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.