Antique c1900 Keystone Stereoscope Viewer 120+ Stereoview Photo Cards World

Fantastic antique Keystone View Company stereoscope viewer with a large collection of more than 120 stereoview photographic cards, featuring scenes and subjects from around the world.  The wooden handheld viewer is an early 20th-century stereoscope designed to transform the paired photographs on each card into a single image with remarkable three-dimensional depth. This style of stereoscope became enormously popular as both home entertainment and an educational tool during the late 19th and early 20th centuries.  The collection includes 120+ stereograph cards depicting an assortment of international locations, landscapes, architecture, industry, people and historical subjects. Visible examples include agricultural scenes and a large industrial interior.  Keystone View Company was established in Meadville, Pennsylvania in 1892 and became one of America's dominant producers of stereoscopic photographs. By 1905, it had become the world's largest stereographic company.  Details  * Maker/Publisher: Keystone View Company  * Location: Meadville, Pennsylvania  * Viewer date: Circa 1900–1910  * Includes antique stereoscope viewer  * Includes 120+ stereoview cards  * Worldwide / international subject matter  * Black-and-white photographic images  * Wood and metal viewer construction  * Adjustable card holder  Condition Antique pre-owned condition with age-related wear throughout. Viewer shows wear consistent with its age and use. Please review photos.