Siemens Brothers, London, electrodynamometer type

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Siemens Brothers, London, electrodynamometer type ammeter, reading 0-325 A, c.1884. No. 2000, pat.no.7668, 84. In box

Details

Category:
Electricity Supply
Object Number:
1970-635
Materials:
copper alloy, felt, white metal and wood
Measurements:
overall (box; ammeter): 195 mm x 210 mm x 205 mm, , 3.6kg
overall (ammeter): x x 205 mm, ,