Bronze Age Gold from Wales
Cefn Coed Colliery, steam consumption curve (graph)
Handwritten in silver pen on grey graph paper. Graph entitled 'Cefn Coed Colliery 3000 kw. H.P turbo generator steam consumption curve.' Loose within a green card file with all other documents with accession number 83.184I/67. The file is labelled 'Colliery Boiler Plant B31', 'Cefn Coed Data' and 'Colliery Engineering'.
Collection Area
Industry
Item Number
83.184I/67 (33)
Acquisition
Collected officially, 20/12/1983
Measurements
Length
(mm): 330
Width
(mm): 203
Material
paper
Location
In store
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