Ewing seismograph, an instrument for measuring earthquake (seismic) waves, vintage line drawing or engraving illustration.

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Size: 4144px × 5000px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: art, black, drawing, engraved, engraving, eruption, ewing, illustration, instrument, line, rayleigh, seismic, surface, vector, vectors, vintage, volcanic, waves, white