VINTAGE KEYSTONE TELE BINOCULAR STEREOSCOPE DEVICE WITH RARE PHOTO CARDS CIRCA 1920

Submitted for your consideration is this vintage Keystone Tele Binocular StereoScope With 6 Viewing Cards. This StereoScope is circa 1920.

In 1892 French Creek overflowed its banks and flooded Meadville. Singley photographed the damage, developed multiple prints of 30 negatives and pasted them on cardboard mounts bearing the name of Keystone View Company. By 1895 the company had issued approximately 700 different views. In 1898 Keystone began making and selling stereoscopes.

The company expanded rapidly and by 1905, the year the Keystone View Company was incorporated, it was the largest business of its kind in the world. All of the manufacturing was done in Meadville, but branch offices were in New York, St. Louis, San Francisco, Portland, Oregon, Chicago, Toronto, Canada and London, England. Salesmen and photographers were scattered around the world, and the company was offering 20,000 different views.

The Keystone View Company was a major distributor of stereographic images, and was located in Meadville, Pennsylvania. From 1892 through 1963 Keystone produced and distributed both educational and comic/sentimental stereoviews, and stereoscopes. By 1905 it was the world’s largest stereographic company. In 1963 Department A (stereoviews sold to individual families) and the Education Departments were closed down, but Keystone continued to manufacture eye-training stereographic products as a subsidiary of Mast Development Company. In 1972 Mast closed the Meadville manufacturing site.

Sold on a base of your choice, see attached bases available.

Excellent working condition.

Additional viewing cards available at $20.00 – $100.00 each, depending on rarity. We have thousands of viewing cards in stock.