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Title: Top and bottom coal, no [Go to resource]
Description: Top and bottom coal, no.2 vein, Dunraven Colliery, Pontypridd, Glamorganshire, analysed by W.J. Ward License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1843-1889 Source: Science Museum Identifier: 1889-164/111 Go to resource More Like this...
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