A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Driving mines drainage tunnel in North Wales
Tunnel driven with object of reviving lead-mining industry in Halkyn and Llanarmon areas, in Flintshire and Denbighshire respectively; geology; historical; construction details since reorganization of work in 1928; weekly record of progress; cost data. (See also - n 402 Apr 20 1932 p 165-8; Instn Min and Met -- Bul n 328 Jan 1932 38 p, n 239 (discussion) Feb p 1-25; discussion in n 331 Apr p 29-31 and author's reply in n 332 May p 45-50)
Driving mines drainage tunnel in North Wales
Tunnel driven with object of reviving lead-mining industry in Halkyn and Llanarmon areas, in Flintshire and Denbighshire respectively; geology; historical; construction details since reorganization of work in 1928; weekly record of progress; cost data. (See also - n 402 Apr 20 1932 p 165-8; Instn Min and Met -- Bul n 328 Jan 1932 38 p, n 239 (discussion) Feb p 1-25; discussion in n 331 Apr p 29-31 and author's reply in n 332 May p 45-50)
Driving mines drainage tunnel in North Wales
Water Water Eng
Francis, J.L. (author) / Allan, J.C. (author)
1932
4 pages
Article (Journal)
English
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Driving mines drainage tunnel in North Wales
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