Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, press release
National Coal Board Press Office
(Publisher)
National Coal Board
(Publisher)
Press release relating to trials in the West Wales Area of the 'world's first automatic dust suppression system for coal ploughing'. Dated 19 May 1971. Two pages, stapled.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/237
Creu/Cynhyrchu
Rôl: Publisher
Lle: Llanishen
Cyfnod: 19/05/1971
Derbyniad
old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 300
Lled
(mm): 210
Deunydd
Paper
Metal
Lleoliad
In store
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