Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Cefn Coed Colliery, technical drawing
Blueprint.
Full title - 'Arrangement Showing Proposed Position of Oil Pump Set and Gauge Panel'. Scale = 3/16" = 1 foot. Dated 18.4.33.
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'.
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/67 (12)
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 376
Lled
(mm): 595
Techneg
blueprint
Deunydd
papur
Lleoliad
In store
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