Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, press release
Press release relating to the use of spoil from Morlais and Brynlliw Collieries for the construction of the M4 motorway section from Morriston to Pontardulais. Dated 7 October 1975. Two pages, stapled.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/328
Creu/Cynhyrchu
National Coal Board Press Office
National Coal Board
Derbyniad
old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 296
Lled
(mm): 210
Deunydd
Paper
Metal
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