Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Comparative performances of various Spray Heads used in British Coalfields (booklet)
National Coal Board Production Department
(Publisher)
Information Bulletin No. 59/210. 2 pages and 2 tables.
Pwnc
Diwydiant
Rhif yr Eitem
2018.42/166
Creu/Cynhyrchu
Derbyniad
old stock, 26/1/2018
Mesuriadau
Meithder
(mm): 331
Lled
(mm): 204
Deunydd
Card
Paper
Metal
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.