copperas sentence examples

• The first large-scale plant to produce copperas in england was in parkstone, poole, in around 1564.
• Copperas stone gathering was a common occupation for many of the local paupers and their children.
• Copperas industry is recorded in a letter written in 1569 by the archbishop of canterbury to sir william cecil.
• Copperas point near dell key may have been a site for copperas production.
• Copperas beds in the late 1990s.
• Copperas manufacture was wholly unlike the traditional, small-scale chemical industries of the medieval and early modern period such as brewing and baking.

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