THE EXAMINER, SATURDAY, JUNE 20. 1874: WELSH COAL AND IRON TRADE,
... work; in the Rhondda, steam and house coal colliers are to a great extent idle; in Monmouthshire a number of house coal colliers. A vast proportion of the Monmouthshire house coal colliers are, or up to Saturday were, idle. THE DIFFICULIIES IN THR COAL ...