Thailand 50 Baht Coins, 1971 to 2017

Coin, face value 50 baht, unused condition (unc), used during the 9th era.
              The coin face value is 50 baht. There are 15 terms.
**There are 3 terms of money**
1. 50 baht coin, 20 years of Buddhism relationship with the world 1971
2. 50 baht coin 100 years National Museum 1974
3. 50 baht coin, Nature Conservation (Rattlesnake) 1974
**Contains nickel, 12 terms**
4. 50 baht coin, Sustainable Development (Agricola) 1995
5. 50 baht coin, 50 years of the Royal Thai Air Force Academy 2003
6. 50 baht coin, 50 years, National Intelligence Agency, 2004
7. 50 baht coin, 1st year, HRH Princess Dipangkorn 2006
8. 50 baht coin, 100 years, Royal Thai Naval Academy 2006
9. Coins, 50 baht, 150 years, 2010 Mint
10.50 baht coin, 7 rounds of the King, 2012
11. 50 baht coin, 5 rounds, Crown Prince 2012
12.50 baht coin, 5 rounds of Phra Thep[1] 2015
13. 50 baht coin to celebrate the 70th anniversary of the accession to the throne of Rama IX, June 9, 2016
14. 50 baht coin commemorating the Queen's 7th Cycle Birthday Anniversary 12 August 2016
15.50 baht coin commemorating the 5th Cycle Birthday Anniversary of Her Royal Highness Princess Chulabhorn Walailak 2017