Holden Hot Wire Recording Voltmeter no.4392

Holden Hot Wire Recording Voltmeter no.4392

Details

Category:
Electricity Supply
Object Number:
1972-98
Materials:
glass, black, enamelled, non-magnetic, coated metal and lacquered copper alloy
Measurements:
overall: 180 mm x 410 mm x 285 mm, , 3.6kg
type:
voltmeter
credit:
Evershed and Vignoles Limited