Tinted lithograph by Toovey entitled 'Societe Anonyme des Charbonnages Reunis de la Vallee du Pieton, a Roux pres Charleroy'. Illustration showing the Vallee du Pieton United Coalmining Co Ltd at Roux in Belgium. In the bottom left of the image a locomotive can be seen pulling carts full of coal. From a series called 'Belgique Industrielle' ('Industrial Belgium') produced between 1830 and 1860, edited by edited by Geruzet and printed by Simonau & Toovey.
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