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A lead alloy containing a small amount of antimony (which makes it harder than pure lead).
Late 17th century; earliest use found in John Pettus (c1613–1685), natural philosopher and politician. Originally after German †hart Bley.
Late 17th century; earliest use found in John Pettus (c1613–1685), natural philosopher and politician. Originally after German † hart Bley.
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