Spark gap, half only, metal, European, 1750-1850

Made:
1750-1850
Spark gap, half only, metal, European, 1750-1850

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Spark gap, half only, metal, European, 1750-1850
Science Museum Group

Spark gap, half only, metal, European, 1750-1850

Details

Category:
Therapeutics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A650549
Materials:
brass and lead
type:
spark gaps