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Black and white photo of a bessemer converter during operation with workers standing around
Balck and white photo of a bessemer in operation with sparks from the melted steel
Balck and white image of a bessemer in poperation
Black and white photo of the steelmaking plant furnace
Black and white photo of a ladle
Black and white photo of a bessemer
Black and white photo of a ladle pouring molten steel into a furnace
Black and white photo of a bessemer converter pouring melted steel into a ladle
Black and white photo of a bessemer converter pouring melted steel into a ladle
Black and white photo of the inside of the steel factory
Black and white photo of a bessemer converter with light sparks from the melted steel
Black and white photo of a bessemer converter in operation
Black and white photo of a bessemer converter in operation
Black and white photo of a bessemer converter in operation
Black and white photo of molten pig iron running down in channels
Corby works
Black and white photo of a bessemer converter in operation with a worker standing in front of it
Black and white photo of a row of active converters in plant area