Prime Minister Narendra Modi felicitates 100 years old Naresh Chandra Chakroborty during the celebration of 150 years of Kolkata Port Trust, in Kolkata.

Prime Minister Narendra Modi felicitates 105 years old Nagina Bhagat during the celebration of 150 years of Kolkata Port Trust, in Kolkata.

PM Narendra Modi at Netaji indoor stadium during the celebration of 150 years of Kolkata Port Trust, in Kolkata.

PM Narendra Modi at Netaji indoor stadium during the celebration of 150 years of Kolkata Port Trust, in Kolkata.

PM Narendra Modi at Netaji indoor stadium during the celebration of 150 years of Kolkata Port Trust, in Kolkata. Also seen are West Bengal Governor Jaydeep Dhankar and Union Shippi...

Prime Minister Narendra Modi releases a stamp during an event to celebrate 150 years of Kolkata Port Trust, in Kolkata. Also seen are West Bengal Governor Jagdeep Dhankar and Union...