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Image

Has Image1
Non-Commercial Use1

Category

Electricity Supply1
Lighting1

Object type

arc lamps1
meter1

Material

steel2
textile covered electrical wire2
carbon arc rods (heating element)1
copper alloy1
glass1
painted wooden handles1
plastic phenolic formaldehyde1
shiny, white metal1
white metal1

Date

From To

Metal arc lamp

Westinghouse type N. Polyphase watt hour meter (c.1916)

Westinghouse type N. Polyphase watt hour meter

The Science Museum Group

National Science and Media Museum

Science and Industry Museum

National Railway Museum

Science and Innovation Park

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