Two glas factories, Belgium, c 1830-1860.

Tinted lithographic print of two glasworks in Belgium by Simonan & E Toovey, 'Fabriques de Verres a vitre...Tonet & Dorlodot' taken from a series of prints called 'Belgique Industriele' (Industrial Beligum). The top image shows the sheet glas works at Couillet, and the bottom the Lodlinsart works, both near Charleroy in Belgium.