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Image
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3
Non-Commercial Use
3
Category
Anaesthesiology
3
Collection
Sir Henry Wellcome's Museum Collection
3
Object type
mouth gags
2
mouth gag
1
Maker
Allen & Hanburys Limited
1
Allen and Hanburys (maker)
1
Cox, Alfred (maker)
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Dental Manufacturing Company
1
Place of origin
London
2
London, England, United Kingdom
2
England
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England, United Kingdom
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Ackland's improved mouth gag
1896-1935
Denhard's mouth gag
1900-1935
Fergusson-type anaesthetic mouth gag with Ackland tooth plates
1904-1935
