'Manchester' dynamo, around 1886.
circa 1886
Dynamo Direct Current Generator
1902
resistance tester with hand crank generator
circa 1922
DC generator/'exciter' for Siemens alternator
1890
'Manchester' dynamo, made by Mather & Platt Ltd
circa 1886
Direct current generator made by Bendix Home Appliances Limited
direct current generator
1900
Evershed & Vignoles Ltd direct current generator
1905