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Title: Tin alloyed with tungsten, Drakewalls Tin Mine [Go to resource]
Description: Tin alloyed with tungsten, Drakewalls Tin Mine. Communicated by D. Matthews License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1889-164/2162 Go to resource More Like this...
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