Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Comparisons of Labour Costs and Outputs,chart
Comparisons of labour costs and outputs in West Yorkshire, South Yorkshire and North Staffordshire coking plants March 1919
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/2210
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 688
Lled
(mm): 653
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
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