Troyes

• It was divided, in the same manner as our Troyes pound, into twelve ounces, each of which contained a real ounce of good copper. 亚当·斯密. 国富论.
• The French livre contained, in the time of Charlemagne, a pound, Troyes weight, of silver of a known fineness. 亚当·斯密. 国富论.
• The Tower pound seems to have been something more than the Roman pound, and something less than the Troyes pound. 亚当·斯密. 国富论.

整理:玛丽斯