Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Braithwaite & Co. Structural Ltd., letterhead
Black print on white paper with date typed in black. Dated January 1970. Letterhead cut from original letter.
Pwnc
Diwydiant
Rhif yr Eitem
2003.21/77
Mesuriadau
Meithder
(mm): 61
Lled
(mm): 204
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.