Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mountain Mining Syndicate Ltd., letterhead
Black print on white paper with date typed in black. Dated 11th November 1963. Letterhead cut from original letter.
Pwnc
Diwydiant
Rhif yr Eitem
2003.21/214
Mesuriadau
Meithder
(mm): 77
Lled
(mm): 203
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.