Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mistlegate Ltd. (Mining), letterhead
Mistlegate Ltd. (Mining), Hirwaun unused letter with sketch diagram on front and back. Undated. (Collected for example of letterhead).
Pwnc
Diwydiant
Rhif yr Eitem
2007.12/58
Mesuriadau
Meithder
(mm): 255
Lled
(mm): 204
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.