An exploration of the history and technology of the stereoscope, a popular device that allowed viewers to experience 3D images in the 19th century. This book charts the evolution of the stereoscope from its invention to its widespread use in homes and public spaces, and provides insights into the social and cultural impact of this groundbreaking technology.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.