Vintage Antique Queen Victoria Royalty Stereoview Photo Late 1890's

Vintage Antique Queen Victoria Royalty Stereoview Photo Late 1890's. Keystone View Company. This is a stereoview card, also know as a stereograph or stereoscope card. It was one of the first forms of 3D photography. The images were captured with a special 2 lens camera. The 2 nearly identical pictures were then mounted next to each other. The image then could be viewed through a Stereoscope, stereopticon, or televiewer device. In fair condition for its age.