Bidspirit auction | Israel , Coin on aluminum-brass

Israel , Coin on aluminum-brass planchet Error (should be from Nickel) Or Pattern (not similar to any parameters of coins that made in this mint from this year, so probably a trail in 1/2 sheqel 1982 , graded by PCGS AU 58 , almost UNC , only 2 known in the world !! - Israel , Coin on aluminum-brass planchet Error (should be from Nickel) Or Pattern (not similar to any parameters of coins that made in this mint from this year, so probably a trail in 1/2 sheqel 1982  , graded by PCGS AU 58  , almost UNC , only 2 known in the world  !!