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Amgueddfa Cymru – Museum Wales
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Penallta Colliery, compressors, eng.drgs.
Engineering Drawing Plans showing foundations for one Zoelly mixed pressure steam turbo compressor 40,000 cub.ft., 2900 to 3100 r.p.m. Drawing No.222407, 4.4.24 Scale : 1 : 30
Collection Area
Industry
Item Number
87.152I/1
Acquisition
Collected officially, 13/8/1987
Measurements
Length
(mm): 606
Width
(mm): 856
Techniques
dyeline
Material
paper
Location
In store
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