The universal cambist and commercial instructor; being a full and accurate treatise on the exchanges, monies, weights, and measures of all trading nations and their colonies. With an account of their banks, public funds, and paper currencies / By P. Kelly.

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The universal cambist and commercial instructor; being a full and accurate treatise on the exchanges, monies, weights, and measures of all trading nations and their colonies. With an account of their banks, public funds, and paper currencies / By P. Kelly. Public Domain Mark. Source: Wellcome Collection.