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| Colliery Engineering | August, 1933 |
Combined Washing and Dry-Cleaning Plant at Backworth Colliery
Drawings and Photographs accompanying the article
Fig. 7 — Raw coal bunkers, raw coal elevators and Birtley-Waring dust filters
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Fig. 7 — Raw coal bunkers, raw coal elevators and Birtley-Waring dust filters
Image Reference: L-00404-03-0065-F07
Article reproduced from a copy of the magazine held at National Mining Museum Scotland, Newtongrange, Midlothian.
Contains public sector information licensed under the 
