Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Steel Corporation, letterhead
British Steel Corporation, BSC Forges, Foundries & Engineering, Dowlais Works, Dowlais, Merthyr Tydfil. Black and blue print on white paper with date typed in black. Dated 16th May 1983. Letterhead cut from original letter.
Pwnc
Diwydiant
Rhif yr Eitem
2003.21/168
Mesuriadau
Meithder
(mm): 80
Lled
(mm): 211
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.