Columbia subject headings:
East India Company--History.
Kolkata (India)--History.
Kolkata (India)--Pictorial works.
Harvard subject headings:
Kolkata (India)--Description and travel.
Kolkata (India)--History.
Palaces--India--Kolkata.
Princeton subject headings:
Calcutta (India)--History.
Calcutta (India)--In art.
Calcutta (India)--Pictorial works.