There are several interesting facts about Indian banknotes that many of us are unaware about. To understand and learn about these facts, you must refer a trusted reference guide that shares detailed information. There are many reference guide books that are available in the market, but the best one that I came across so far has been “Standard Guide to Paper Money of Republic India by Jayesh Gala” This book not only shares vital facts but also comes with high resolution images of all types of republic India banknotes in a well-categorized manner.