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DescriptionBritish.coalfields.19th.century.jpg
British Coalfields, 19th Century
Date
Source
myself; coalfield specification is from this page of the article The Coal-Mining Industry of the United Kingdom by R. A. S. Redmayne, in a 1904 publication of The Engineering Magazine.
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{{Information |Description=British Coalfields, 19th Century |Source=myself; coalfield specification is from [http://books.google.com/books?id=_HEAAAAAMAAJ&pg=PA203 this page] of the article ''The Coal-Mining Industry of the United Kingdom'' by R. A. S. Re
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