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hatter
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mad hatter disease | Magpie's Miscellany
A Victorian Millinery Catalogue from 1896. Mad hatter disease, or mad hatter syndrome, is a commonly used name for hatmakers whose felting work involved prolon…
Why are Crazy People Called "Mad as a Hatter"?
Mad hatter's disease: Definition, causes, and symptoms
Horrible Health and Safety Histories: Erethism or Mad Hatter Syndrome | Amalgamate Safety Risk Management
Mad hatter disease
Where did the phrase “mad as a hatter” come from? - HISTORY