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Title: Sulphur-match of thin cotton thread, dipped in melted sulphu [Go to resource]
Description: Sulphur-match of thin cotton thread, dipped in melted sulphur. Germany. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1937-682/579 Go to resource More Like this...
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