The new building has opened its first exhibit, the Košice Gold Treasure, running through January 10, 2010. Nearly 3,000 gold coins, medals and jewelry are on display, found in the eastern Slovakia town of Košice in 1935. They were believed to have been buried in the 17th century, and were found during reconstruction work on a government building. That building was the financial administrator for 13 regions in the 17th century. A history of the coins and the work that led to their discovery, as well as how they made it to Prague is detailed on large posters in both Czech and English. The exhibition area is small, but really, how much room do coins need, even if there are 3,000 of them? The coins include samples from Spain, the Netherlands and Italy. There is a strange white plastic egg that takes up about half of the space with more display cases. The temperature seemed cooler inside, so perhaps these specimens needed some extra TLC. There are two computers where you can access a database of the coins, and there´s also a small film room, however the show was only in Czech.