The present state of the manufacture of salt explained : and a new mode suggested of refining British salt ... to which is subjoined, a plan for abolishing the present duties ... on the manufacture of salt ... / [Archibald Cochrane Dundonald].

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The present state of the manufacture of salt explained : and a new mode suggested of refining British salt ... to which is subjoined, a plan for abolishing the present duties ... on the manufacture of salt ... / [Archibald Cochrane Dundonald]. Public Domain Mark. Source: Wellcome Collection.