Black Hole of Calcutta

Attraction·West BengalMentioned by Smithsonian Magazine
Black Hole of Calcutta
Photo: Wikimedia Commons
“The Black Hole of Calcutta was a dungeon in Fort William, Calcutta, measuring 14 by 18 feet, in which troops of Siraj-ud-Daulah, the Nawab of Bengal, held British prisoners of war on the night of 20 June 1756. John Zephaniah Holwell, one of the British prisoners and an employee of the East India…”
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In the coverage1 story

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dungeon where British soldiers were imprisoned

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