!!! Error one rand coins struck on difrent planchets !!! Very rare!!!

Mint-made errors are errors in a coin made by the mint during the minting process. Mint error coins can be the result of deterioration of the minting equipment, accidents or malfunctions during the minting process. Errors can occur during three different stages of the coining process: the preparing of the planchets, the preparing of the dies, and the striking of the coin. Error coins in modern minting are usually very rare , making them valuable to numismatists.

Struck on wrong planchet a coin that is struck on an incorrect planchet occurs when mismatched planchets are fed into a coin-stamping press. This results in a coin that has been stamped with a design intended for a differently-sized coin. The resulting errors are prized by collectors, though they are usually caught during the manufacturing process and destroyed.