Shaft lining, an excavation of vertical or inclined opening from surface, until hard rock is reached the sides of the excavation are supported tempora

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Shaft lining, an excavation of vertical or inclined opening from surface, until hard rock is reached the sides of the excavation are supported temporarily by a lining, vintage line drawing or engraving illustration.

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Size: 5000px × 4193px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: art, black, circle, drawing, engraved, engraving, excavation, illustration, line, lining, mining, shaft, vector, vectors, vintage, white