Trade Fair of Troyes (CivRev)

The Trade Fair of Troyes is a wonder in Civilization Revolution.
This wonder can be built when the player discovers the Currency technology. Its benefit is that it doubles the production of gold in the city in which it is built. This wonder's benefit is cancelled when any civilization discovers the Globalization technology.
Note that this wonder's benefit only applies to the city it is built in and is not civilization wide.
==Other Economic Related Buildings or Wonders==
*Market
*Bank
*Trading Post
*Colossus of Rhodes
*East India Company
*The Internet
*World Bank