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: Visual Education Through Stereographs and Lantern Slides; Knowledge Visualized and Vitalized: Travel Studies; 50 Cross Reference Classifications Ed; Original Publisher: Meadville, Pa., Keystone view company (incorporated) Educational department; Publication date: 1917; Subjects: Stereoscopic views; Slides (Photography);