A rotary transformer from the Article THE APPLICATION OF ALTERNATING CURRENTS TO ELECTRIC TRACTION. By Charles Henry Davis and Howard C. Forbes from The Engineering Magazine Devoted to Industrial Progress Volume XV 1898 The Engineering Magazine Co

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Size: 5278px × 3315px
Location: USA
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Royalty Free
Model Released: No

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