Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, letterhead
National Coal Board, South-Western Division, Llanishen. Black print on white paper with date typed in black. Dated 15th May 1961. Letterhead cut from original letter.
Pwnc
Diwydiant
Rhif yr Eitem
2003.21/194
Mesuriadau
Meithder
(mm): 64
Lled
(mm): 203
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.