Engraving depicting the crushing of caliche at the Primitiva Nitrate Works, Chile.

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Size: 4586px × 4573px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, america, archival, archive, caliche, century, chemical, chemistry, chile, crush, engraving, historic, historical, history, industry, nitrate, primitiva, south, works