When it comes to collecting coins, many people focus on newer, more recent pieces. However, there is a hidden treasure trove of value to be found in older coins, particularly those issued during the reign of Indira Gandhi. The 5 rupee Indira Gandhi coin, which was in circulation from 1917 to 1984, is a prime example of this. The first thing to note about the 5 rupee Indira Gandhi coin is...