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Locomotion
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Locomotion
National Railway Museum
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Image
Has Image
3
Non-Commercial Use
3
Category
Anaesthesiology
3
Collection
Sir Henry Wellcome's Museum Collection
3
Maker
Allen & Hanburys Limited
1
Allen and Hanburys (maker)
1
Cox, Alfred (maker)
1
Dental Manufacturing Company
1
Object type
mouth gags
2
mouth gag
1
Place
London
2
London, England, United Kingdom
2
England
1
England, United Kingdom
1
Material
steel (plated)
3
tooth plate covers, rubber
3
lead, ? material
1
Date
From
To
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Ackland's improved mouth gag
1896-1935
Fergusson-type anaesthetic mouth gag with Ackland tooth plates
1904-1935
Denhard's mouth gag
1900-1935
