The Mad Hatters was created in 1935.
Mad Hatters - 1920 was released on: USA: 24 October 1920
In the eighteenth and nineteenth centuries hat makers were known as 'hatters'. At that time it mercury was used in the hat making process, but mercury is very toxic and can cause illness which makes the sufferer appear crazy or 'mad'. So many hatters had mercury poisoning that the terms 'as mad as a hatter' and 'mad hatters' entered into common parlance.
Yes
mercury
No , she wasn’t
OCD, Narcissism, Cleanliness fetish
They didn't go mad. Beaver hats are still made and there are no mad hatters
The Dormouse is a character in "A Mad Tea Party".
They didn't go mad. Beaver hats are still made and there are no mad hatters
aliven 15
10/6 or ten shillings and sixpence.