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For Emerald
Take 8 parts oxide of copper, 1/6 part oxide of chrome. of copper, part oxide of chrome.
How to silver a mirror, brew ginger beer, kill moths, make fireworks, tan a hide, bronze iron, cure a ham and clean a straw hat: William B. Dick's numbered encyclopedia answered the questions a nineteenth-century household actually had.
Home › Cements And Uniting Bodies › For Emerald
Take 8 parts oxide of copper, 1/6 part oxide of chrome. of copper, part oxide of chrome.