Engraving depicting Siemens dynamo with Dolgorouki engine.

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Size: 4674px × 4486px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, archival, archive, century, dolgorouki, dynamo, electric, electricity, energy, engine, engraving, generator, historic, historical, history, power, siemens