Patent Model - Composition for Covering and Insulating Electric Wires

Maker and role
Charles Muskat (b.1856, d.1942), Patentee
 Production date
Aug 26 1884
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Object detail

Media/Materials
Copper, composite material
Measurements
12" (30.5cm)
Description
Muskat's "composition consists of the three ingredients, castor-oil, gum-copal, and powdered slate..." (Patent Number 304,020)
Collection
Rothschild Patent Model Collection
Object number
2015.14.3524a-e
Currently on display?
No
Maker

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