Latvia - Legation Series
These are Medallic Coinage issued by the Legation of Latvia to commemorating the 70th anniversary of Independence in 1988 and another set of coins were issued next year in 1989.
 
 
Obverse legend: LATVIJAS REPUBLIKA with supported arms. Reverse shows sun with a monument and date 1918-1988. In 1988 one ounce coins with 38.25mm diameter were produced in three metals, Bronze, Silver 7000 pieces and Gold 495 pieces.
In 1989 they also produced another series of coins having the same obverse side with supported arms but different reverse side, which shows a ship. These coins were produced in three metal having the weight of 31.10g each. 3500 pieces in .999 Silver, 350 pieces in Gold and 350 pieces in .999 Palladium.
All the above coins mentioned can also be seen in Krause Publication "Unusual Coins of the World", 4th edition on page 294.
 
Micro-Nations
 
Chiefa Coins