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. Volume: 1-2; Original Publisher: Eyre; Publication date: 1862; Subjects: Patents; Metal coating; Plating; Metals; Law / Intellectual Property / General; Law / Intellectual Property / Patent; Science / Chemistry / Inorganic; Technology