Republic India, Steel 1 Rupee, 2004, &nbsp;massive error, &nbsp;deep impressions of over-strucking of commemorative (India Post 2004) and definitive (normal issue with crops) dies on both obverse and reverse sides, could be called &nbsp;as &quot;two in one&quot;,&nbsp; 5.1g, 25.25mm, about very fine, Collector&#39;s opportunity to grab the rarest error.

Error One Rupee Coin of Food and Nutrition of 1992.

Error One Rupee Coin of Food and Nutrition Issue.

Aluminium Error Five Paise of Republic India.

Error Copper Nickel Two Rupee Coin of Chhatrapati Shivaji.

Error Coin of Two Rupees of Republic India of 1995.

Very Rare Brockage (Deep Lakhi) Error Copper Nickel Tw ...

Steel Error One Rupee of Republic India.

Silver Half Rupee of Victoria Empress of Calcutta Mint ...

Error Twenty Five Paise Coin of 1967.

Error Silver Half Rupee Coin of Victoria Queen of Calcu ...

Error Copper Nickel Two Rupees Coin of Sardar Vallabhai ...

Error Copper Nickel Two Annas Coin of King George VI of ...