A typical representation showing the partial sketch of a four-pole machine laid on its side, vintage line drawing or engraving illustration.

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Size: 5000px × 4070px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: apparatus, armature, art, black, core, drawing, electricity, engraved, engraving, experiments, illustration, line, machine, pole, side, vector, vectors, vintage, white