1928, Estonia (Republic). Large Nickel-Bronze 25 Senti Coin. XF! Mint Year: 1928 Reference: KM-9. Denomination: 25 Senti Condition: Minor rusty deposits in obverse, otherwise XF! Material: Nickel-Bronze Diameter: 27mm Weight: 8.68gm Estonia, officially the Republic of Estonia (Estonian: Eesti Vabariik), is a state in the Baltic region of Northern Europe. It is bordered to th ...