NEW DELHI, INDIA - MAY 5: President Pranab Mukherjee recieving first copy of "Fragrant Recollections" from Dr Gurdeep Kaur Daughter of Zail Singh as Vice President Hamid Ansari looks on during the centenary birth anniversary celebrations of former President late Gyani Zail Singh at Rashtrapati Bhavan on May 5, 2016 in New Delhi, India. Gyani Zail Singh was the seventh President of India, serving from 1982 to 1987. Prior to his presidency, he was a politician with the Indian National Congress party, and had held several ministerial posts in the Union Cabinet, including that of Home Minister. (Photo by Mohd Zakir/Hindustan Times )