Troy weight A grain is 20 mites, a mite is 24 droits, a droit is 20 perits, a perit is 24 blanks. In Scotland, the Incorporation of Goldsmiths of the City of Edinburgh used a system in multiples of sixteen. ("See Assay-Master's Accounts, 1681–1702, on loan from the Incorporation to the National Archives of Scotland".) Thus, there were 16 drops to the troy ounce, 16 ounces to the troy pound, and 16 pounds to the troy stone. The Scots had several other ways of measuring precious metals and gems, but this was the common usage for gold and silver. The Pound was
Precious McKenzie Precious McKenzie Precious McKenzie MBE (born 6 June 1936) is a South African-born former weightlifter who won Commonwealth titles representing both England and New Zealand and has won several World powerlifting and Masters World powerlifting titles. He is of diminutive stature at 1.45m (4' 9"). Born in Durban, South Africa, Precious McKenzie suffered from ill-health during his childhood. An ambition to be a circus performer ended because of South Africa's race laws and this led him to weight training and weightlifting. Although he was ranked the best weightlifter in his weight category in South Africa, he was barred from representing