The book may have numerous typos or missing text. It is not illustrated or indexed. However, purchasers can download a free scanned copy of the original rare book from the publisher's website. You can also preview the book there.Purchasers are also entitled to a trial membership in the publisher's book club where they can select from more than a million books for free.Volume: 3 Original Publisher: Julius Bien Publication date: 1876Subjects: Geology; Corals, Fossil; Geology, Stratigraphic; Silver mines and mining; Salt industry and trade; Science / Earth Sciences / General; Science / Earth Sciences / Geology; Technology