the more than two centuries old Gun and Shell Factory at Cossipore, a neighbourhood in north Kolkata, is the oldest surviving factory in the Indian subcontinent?
Entally
Entally was home to the poor and the depressed, and a neighbourhood where Mother Teresa started her active life in Kolkata, India?
construction of 'Tagore Castle' in Pathuriaghata, a Calcutta neighbourhood, was modelled on that of an English castle, a departure in the way of building residences in India?