Even though there is absolutely no alter within the colour on the reverse, the colour on the obverse is lighter (as a result of removal of intaglio printing). The vertical band on the best side with the Mahatma Gandhi’s portrait hitherto contained a latent impression demonstrating the denominational numeral ’50’. https://landensyxxv.tinyblogging.com/the-ultimate-guide-to-bank-of-england-fake-notes-71768014