1919, King George V, Silver Rupee, Bombay Mint, Error: the reverse gives impression of having being struck twice which is a result of die-doubling wherein the die turns a bit during the strike, dot, about extremely fine.

Error Silver One Rupee Coin of Victoria Empress of Bomb ...

Error Silver One Rupee Coin of King George VI of 1944.

Extremely Rare Error Bronze One Pice Coin of King Georg ...

Error Copper Nickle One Anna Coin of King Edward VII of ...

Error Brockage Lakhi coin of Silver Rupee of King George V.

Exceedingly Rare Lakhi Brockage Error Silver One Rupee ...

Error Republic India of Twenty Five Paisa of Brockage.

Cupro Nickle Error Two Rupee of Republic India.

Error Cupro Nickel Two Rupees Coin of Subhas Chandra Bo ...

Error Cupro Nickel Coin of Republic India.

Error Copper Nickel Five Rupees Coin of Republic India.

Rare & UNC Brockage (Deep Lakhi) Brockage Error Copper ...