Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Letter
Typed in black ink on off-white paper. Four letters of correspondence between A.Z.C. James of Powell Duffryn Limited and Edgar Williams of the National Coal Board with regards to T.S. classifications. Letters dated 27 November and the 3,4 and 5 December 1951. Loose within beige/light brown card file containing information relating to Powell Duffryn Ltd.
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/63 (13)
Mesuriadau
Meithder
(mm): 257
Lled
(mm): 204
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.