Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
10 Proven Ways to Cut Mining Costs (catalogue)
Details of products manufactured by Koppers Company, Inc. 14 pages, illustrated throughout. Undated.
Pwnc
Diwydiant
Rhif yr Eitem
2018.51/46
Derbyniad
Old stock, 14/2/2018
Mesuriadau
Meithder
(mm): 277
Lled
(mm): 212
Deunydd
papur
cerdyn
metel
Lleoliad
In store
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