![industry, metal, steel, pouring melted steel into casts, steel works in Kapfenberg, Styria, Austria, wood engraving, 19th century, cast steel, people, professions, worker, historic, historical Stock Photo - Alamy industry, metal, steel, pouring melted steel into casts, steel works in Kapfenberg, Styria, Austria, wood engraving, 19th century, cast steel, people, professions, worker, historic, historical Stock Photo - Alamy](https://c8.alamy.com/comp/BK0G49/industry-metal-steel-pouring-melted-steel-into-casts-steel-works-in-BK0G49.jpg)
industry, metal, steel, pouring melted steel into casts, steel works in Kapfenberg, Styria, Austria, wood engraving, 19th century, cast steel, people, professions, worker, historic, historical Stock Photo - Alamy
![industry, metal, Krupp in Essen, Germany, cast steel mill, decarburization of iron with Bessemer process, wood engraving, circa 1896 Stock Photo - Alamy industry, metal, Krupp in Essen, Germany, cast steel mill, decarburization of iron with Bessemer process, wood engraving, circa 1896 Stock Photo - Alamy](https://c8.alamy.com/comp/BJW20X/industry-metal-krupp-in-essen-germany-cast-steel-mill-decarburization-BJW20X.jpg)
industry, metal, Krupp in Essen, Germany, cast steel mill, decarburization of iron with Bessemer process, wood engraving, circa 1896 Stock Photo - Alamy
![From the upper cover: Fried. Krupp Essen A m /R hein . Deutschland | Friedrich KRUPP, Essen, Cast Steel Works, Photographer: Hugo From the upper cover: Fried. Krupp Essen A m /R hein . Deutschland | Friedrich KRUPP, Essen, Cast Steel Works, Photographer: Hugo](https://www.jonathanahill.com/pictures/6928.jpg?v=1582901239)
From the upper cover: Fried. Krupp Essen A m /R hein . Deutschland | Friedrich KRUPP, Essen, Cast Steel Works, Photographer: Hugo
![Steel is being formed in Martinwerk VI of the Krupp cast steel factory in Essen. The photo is undated Stock Photo - Alamy Steel is being formed in Martinwerk VI of the Krupp cast steel factory in Essen. The photo is undated Stock Photo - Alamy](https://c8.alamy.com/comp/2BX559D/steel-is-being-formed-in-martinwerk-vi-of-the-krupp-cast-steel-factory-in-essen-the-photo-is-undated-2BX559D.jpg)
Steel is being formed in Martinwerk VI of the Krupp cast steel factory in Essen. The photo is undated Stock Photo - Alamy
![industry, metal, steel, cast steel works, Bessemer converter, wood engraving, "Buch der Erfindungen", published by Otto Spamer, Leipzig, 1872 Stock Photo - Alamy industry, metal, steel, cast steel works, Bessemer converter, wood engraving, "Buch der Erfindungen", published by Otto Spamer, Leipzig, 1872 Stock Photo - Alamy](https://c8.alamy.com/comp/BJW4HH/industry-metal-steel-cast-steel-works-bessemer-converter-wood-engraving-BJW4HH.jpg)