THE PRINCIPLE OF EXCHANGE
... THE PRLNCIPLE OF EXCH,\-(GE. (Tnies,) We mav say with sufficielt accnrafc our pr lt rurpose, that the real rate of ?? ?? twa cot; tries expresses the difference of value ?? t weight of gold or silver at one and tite tonic * t gold or silver at the other place. A peutld cf ?? * true, is a pound of gold wherever it iS biuit it n1 re more waitted at London than at Anisteltilizinl- Mf;l el ...