A coin of 25 mils from 1948, embedded only on one side of the coin and the other side a part with 3 points by identifying the authenticity of the coin (there are a number of fakes in the market). According to the estimate, there are 30-40 units Of the coin known to exsist. The coin is graded at PCGS, AU DETAILS. Very rare.
Auction 20: Auction 20 - 1861 lots — Bid-Ai website