Elements of Metallurgy. A practical treatise on the art of extracting metals from their ores ... Illustrated, etc (1891)
BAUERMAN, Hilary., PHILLIPS, John Arthur. · C. Griffin & Co. · leaf 103
British Library · HMNTS 07108.h.51. · Digitised by the British Library with Microsoft · No known copyright restrictions (public domain). Free to use for anything.
