Electrical terminal made of bitumen with two metal terminals

Made:
1910-1930
Electrical terminal made of bitumen with two metal terminals

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Electrical terminal made of bitumen with two metal terminals
Science Museum Group
© The Board of Trustees of the Science Museum

Electrical terminal made of bitumen with two metal terminals, marked Lisson on base, between the terminals, c. 1920

Details

Category:
Plastics and Modern Materials
Object Number:
1980-676/42
Materials:
base, bitumen and terminals, metal
type:
electrical terminal
credit:
Purchase (Roger Newport)