Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Tinplate Industry (booklet)
14 pages : first page is typed in purple ink, the rest of the pages contain text in black ink and are photocopies. Content summary :- Processes of tinplate manufacture
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.