If you look carefully, you can find fascinating stories in mundane things like matchboxes, labels and even postcards. For example, one of the nuggets of information gleaned from an early 20th-century European postcard is that, even at the height of British rule in India, one pound sterling was worth 15 rupees. Another postcard, a photograph of English people and their staff on a houseboat in Srinagar explains that houseboats became popular because the Maharaja of Kashmir wouldn’t let outsiders buy property in his state. These postcards feature in a recently published book called Paper Jewels: Postcards from the Raj by

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