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| Colliery Engineering | June, 1955 |
The Ploughability of coal seams — Part 2
Drawings and Photographs accompanying the article
Fig. 14. Cuts at heights of 12 in. and 18 in. after cut at floor level
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Fig. 14. Cuts at heights of 12 in. and 18 in. after cut at floor level
Image Reference: L-00529-03-0065-F14
Article reproduced from a copy of the magazine held at National Mining Museum Scotland, Newtongrange, Midlothian.
Contains public sector information licensed under the 
