Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Single or American Mills, notes
Two pages of notes held together with a paperclip. Typed in black ink on cream paper. Notes entitled 'Single or American Mills - Melingriffith Works'.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.