The World Record of collecting largest number of ‘Mint-error coins’ has been achieved by Mr. Brij Mohan Khandelwal from Ujjain, Madhya Pradesh, India.
As on Dec 23, 2013; Mr. Khandelwal has Collection of Two Hundred Seventy (270) mis-printed mint-error coins of India. These coins belong to the period of 1600-2013.