Beyond the Numbers: Portrait Variants in the Mahalanobis Coin

In 2018, the Government of India issued commemorative coins in denominations of ₹125 and ₹5 to mark the 125th Birth Anniversary of Prasanta Chandra Mahalanobis , a visionary statistician and the founder of the Indian Statistical Institute. While the ₹125 coin was issued as a non-circulating commemorative, the ₹5 coin was released for general circulation. However, despite being the most recent circulating commemorative issued to date, the ₹5 coin was rarely seen in everyday transactions. In recent times, collectors have observed and discussed two distinct varieties of this coin, despite both carrying the same core design. These are commonly referred to as the small portrait and large portrait versions. The obverse side of the coin features the Ashoka Lion Emblem positioned above the denomination ₹5, along with the inscriptions “à¤ारत”, “INDIA” and “सत्यमेव जयते.” The reverse side displays the portrait of Prof. Prasanta Chandra Mahalanobis, accompanied by the logo ...