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Thumbscrew (torture) - Wikipedia
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Thumbscrew, The Torture Instrument Used To Crush Fingers
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Thumbscrew Definition & Meaning - Merriam-Webster
Man with collection of torture devices tests them on HIMSELF
Thumb Screws
The thumbscrew was a notoriously effective torture device used in medieval times to get a prisoner to confess | The Vintage News
Thumbscrew - History of Torture, Confessions 'The Inquisition' and ' Thumbscrew' Torture Tool
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