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Title: Specimens of crucible steels made in Sheffield prior to the [Go to resource]
Description: Specimens of crucible steels made in Sheffield prior to the Bessemer proces, presented to the National Physical Laboratory by Professor A. K. Huntington License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1973-188 Go to resource More Like this...
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