These coins were minted to commemorate the 1988 Summer Olympic games which took place in Seoul. Each coin is minted from 5 troy oz 99.9% pure silver and features a proof quality finish. These coins are government issued legal tender in Tonga and have a face value of 2 Pa'anga. They have a low mintage, with only 2000 struck.
The obverse is adorned with a large portrait of King Taufa'ahau Tupou IV who ruled in Tonga from 1965 to 2006. The date of 1988 can be seen on the bottom. The reverse features two Olympic swimmers ready to dive into the pool for glory. The denomination, weight, and purity can all be found on the bottom.
Fans of the Olympics are sure to love this unique piece. Olympics themed Tonga coins are a valued collectors item, so you may want to place an order soon.