The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Title: The Elements of Commerce; Or, a Treatise on Different Calculations, Operations of Exchange, Arbitrations of Exchange, Speculations in Exchange and Banking Operations, Exchange Circulations. Operations of Specie and Bullion, Pars of Exchange and of Coins, Practical Speculations in Merchandize, Description of Monies, Weights, and Measures, Tables of Monies, Weights and Measures, Tables of Logarithms. Being a Complete System of Commercial Calculations; Original Publisher: London: Printed by Knight