Akbar, Copper Dam, Fi tarikh type,&nbsp;Error with Obverse Complete Retrograde or may be a Kachha Issue,&nbsp;Obv:&nbsp;mint name, Rev:&nbsp;date in words and numerals, 19.3g, 21.52mm,&nbsp;about fine, Rare.

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Error Copper Dam Coin of Muhammad Shah Jahan of Bairata ...

Error Copper Dam Coin of Jahangir of Agra Mint.

Error Copper Half Dam Coin of Jahangir of Daulatabad Mint.

Error Copper Dam Coin of Muhammad Shah of Elichpur mint.

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Error Silver One Rupee Coin of Victoria Queen of Britis ...

Error Copper Nickel Five Rupee of Republic India.

Error Copper Quarter Anna Coin of Shivaji Rao of Indore ...

Error Copper Half Anna Coin of Shivaji Rao of 1947.

Error Aluminium Twenty Paisa Coin of Calcutta Mint Repu ...

silver Two Annas of Victoria Queen of Bombay Mint of 1862.