Chandrakumar Mehta (born on September 6,1952) of Mumbai, Maharashtra, has a collection of 510 Indian currency notes ranging from Re 1 to Rs 1,000 (1,2,5,10,20,50,100,500, 1000), totaling to an amount of Rs 20, 977 and with each note bearing ‘786’ as the starting number, as on August 18, 2012. He also has a collection of notes ending with the number ‘786’.