From today's perspective, an unusual subject given the lack of beauty, architectural significance or human type that grace most early postcards.
An early "Greetings from" concept card, printed in Italy, possibly to market train service between Mumbai and Kolkata, rife with tropes that Europeans would have associated with India: a tiger (stalking the train?
[Original caption] Bombay-Poona Mail. The magnificent train which carries His Majesty's mails between these two towns on the Great Indian Penninsular Railway is one of the finest trains in the British Empire. [end]