12022642 - Lava from Piton de la Fournaise12022632 - Lava from Piton de la Fournaise12057504 - Lava fountains on Piton de la Fournaise volcano12022636 - Lava,Piton de la Fournaise12022643 - Lava from Piton de la Fournaise12022638 - Lava Fountain,La Fournaise12022631 - Lava from Piton de la Fournaise12022635 - Volcanologist at Piton de la Fournaise12022634 - Eruption Cone,La Fournaise12057503 - Lava fountains on Piton de la Fournaise volcano12057506 - Lava flow on Piton de la Fournaise volcano12057425 - Lava fountains on Piton de la Fournaise volcano12057505 - Lava flow on Piton de la Fournaise volcano13525042 - Chemistry equipment, early 19th century13525035 - Chemistry equipment, early 19th century13685777 - Cupola Furnace13733068 - Steelworks, 19th century illustration13634142 - Improved furnace design, illustration13685774 - Cupola Furnace13685771 - Cupola Furnace13525037 - Chemistry equipment, early 19th century13732895 - Coal gas production, 19th century illustration13502170 - Prehistoric Man, Iron Age Blacksmiths13756094 - Blast furnace13634141 - Blast furnace design, illustration13502171 - Prehistoric Man, Iron Age Blacksmiths13732894 - Puddling furnace, 19th century illustration13426482 - Aluminium manufacturing, 19th century illustration13634143 - Birch's patent smelting furnace, illustration12915287 - Forge with bellows driven by an undershot water wheel12903851 - Lead chambers for production of sulphuric acid, 187412903721 - Self-feeding furnace, 168312901538 - Views in the Royal Small Arms Factory, Enfield, c188012900986 - Potters in antiquity, c190012916418 - Separating lead from silver or gold in a cupellation furnace12901494 - Section of a Blast Furnace, Showing its Food', c188012904097 - Distillation, 150012971804 - Datoga blacksmith tribe12903004 - Forging a magnet, 160013688846 - Flowing liquid iron12903722 - Self-feeding furnace, 168312915261 - Rolling mill and forge powered by hot gases from a furnace12915256 - Smelting iron and hammering bars with a mechanical hammer12914791 - Phoenix Iron and Bridge Works, Pennsylvania, 187312904146 - The Falcon Glassworks', c184012904043 - Finnish or Russian bath, 19th century12904444 - Workers at Whitefriars Glassworks, City of London12901717 - The Bessemer process for the mass-production of steel, c188012915393 - The foundry or cast house, Butterley Ironworks, Derbyshire12914792 - Phoenix Iron and Bridge Works, Pennsylvania, 187312914790 - Phoenix Iron and Bridge Works, Pennsylvania, 187312903690 - Blast furnaces for production of iron, Shropshire, c183012901265 - Painting with enamels in the 17th century12554109 - Water-powered furnace bellows, 16th century12915698 - Forging a magnet, 160012915457 - Blast furnaces, Phoenixville, Pennsylvania, USA12914918 - Cremation Society of England, St John's, Woking, Surrey12903848 - Distillation of Oil of Vitriol, 165112899513 - Arc furnace in operation, Sheffield, South Yorkshire, 196412899237 - Annealing furnaces, the Royal Mint, Tower Hill, London12649875 - Preparation of Experiments, The Ordinal of Alchemy, 147713675478 - Calorimeter12916176 - Industrial landscape, Wales, 19th century12916171 - Refining copper using the 'Hungarian' process, 168312915392 - Casting the bell for the Westminster Clock Tower, 185612903827 - Antoine Laurent Lavoisier, French chemist, in his laboratory12899792 - Charging a furnace, 196412944686 - Molten metal pouring into euro sign mold, illustration12944685 - Molten metal pouring into dollar sign mold, illustration12916243 - Sixth Key of Basil Valentine, German monk and alchemist12915445 - Tapping a blast furnace12915253 - Smelting of copper, 168312903226 - Alchemical laboratory, 165212900890 - A cutler's shop, c188012450113 - Debtor's prison by Hogarth, 18th century13501865 - Blacksmith, De Magnete, 160012915480 - Man Vitiates his Environment', early 20th century12900032 - Steel pour from an electric arc furnace, 196412899863 - Casting furnace at Wombwell Foundry, South Yorkshire, 196312897216 - Blacksmith and Taylor, 177212944684 - Molten metal pouring into percentage sign mold, illustration12914919 - Furnace to be installed at Pere la Chaise crematorium, Paris12899634 - Pouring iron into a Kaldo unit, 196412916028 - Tapping blast furnace and casting iron into pigs12914997 - Cut-away view of Garini's cremation furnace used in Milan12914920 - Furnace to be installed at Pere la Chaise crematorium, Paris12899851 - Lab technician using a table top test furnace, 196212648270 - Meteorologia, Bellows and Blacksmiths, 170912916075 - Blast furnaces, South Wales, 188512901195 - Charging a modern blast furnace, c188012900110 - Ceaseless activity in iron works, Germany, 193612900031 - Charging an electric arc furnace, 196412944688 - Molten metal pouring into yen sign mold, illustration12916119 - Chemist, 150812915458 - Blast furnaces, Barrow in Furness, Cumbria12901184 - Painting on glass in the 12th century12901060 - Glassmakers in the 14th century12899376 - Checking the temperature of molten steel, 196412361323 - Molten steel castingpage suivante