Sujet

Siemens dynamo for electrolytic refining of metals.

Légende

Siemens dynamo for electrolytic refining of metals - an illustration of the encyclopedia publishers Education, St. Petersburg, Russian Empire, 1896.

Date

1896

Crédit

Photo12/UIG/Igor Golovniov

Notre référence

UMG23A00_112

Model release

Non

Property release

Non

Licence

Droits gérés

Format disponible

38.6Mo (2.5Mo) / 43.2cm x 22.4cm / 5100 x 2647 (300dpi)

Mots clés

Siemens dynamo electrolytic refining metals electricity electric current energy woodcut engraving illustrations Antique engraver print Russia Petersburg encyclopedia publishers Education