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Title: Lead free from arsenic poured from a height of about 8 feet [Go to resource]
Description: Lead free from arsenic poured from a height of about 8 feet on to a sheet of paper on the floor License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1889-164/1641 Go to resource More Like this...
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