Straits Settlements 1920 VF $1 Dollar

Straits Settlements coin dated 1920 $1 Dollar coin weighted 16.85g with diameter 34.1mm with Milled edge. The silver contain for this coin is 0.5. The other few sibling which have similar denomination are dated 1919,1925 and 1926. Coin dated 1925 and 1926 are very rare coin and until now I do not have any luck to come across. Coin dated 1919 are much rarer compare to 1920. In the market also seen some seller selling restrike proof for 1919 and 1920. The year dated 1925 and 1926 also do exist restrike proof but in no fate to meet one of them. Below is an example of 1920 silver dollar coin of Straits Settlements King George V (1910-1936)regime.